SlideShare a Scribd company logo
Reviewing Fractions
How To: ,[object Object]
Divide fractions
Add fractions
Subtract fractions,[object Object]
Multiplying Fractions Problems 𝟓𝟏𝟒   𝟏𝟐×𝟓𝟕 = 𝟕𝟓×𝟑𝟓 = 𝟒𝟗× 𝟐𝟑 =   4. 𝟐𝟔×𝟓𝟕= 5. 𝟒𝟗×𝟐𝟖= 6. 𝟕𝟏𝟎×𝟏𝟕=   𝟏𝟎𝟒𝟐   𝟖𝟕𝟐   𝟐𝟏𝟐𝟓   𝟖𝟐𝟕   𝟕𝟕𝟎  
Dividing Fractions Multiple by the reciprocal  Reciprocal- flipping the numerator and denominator 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫÷ 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫= 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫 𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫×𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫   45÷12 =   45×21=   85  
Dividing Fractions  1.     Problems 2.  3. 4.
Adding Fractions  1.  Make sure bottom numbers(denominators)  are the same 2.  Add the top numbers (numerators) E.g. 1
Adding Fractions E.g. 2 If the bottom numbers are different, find a COMMON DENOMINATOR (lowest common multiple)   Common  Denominator = 6
Adding Fractions Problems 1. 2. 3. 4.
Subtracting Fractions Make sure bottom numbers (denominator) are the same  2. Subtract top numbers(numerator) * Remember keep BOTTOM NUMBER the same! E.g.1
Subtraction Fractions E.g. What if denominators are different? FIND COMMON DENOMINATOR (lowest common muiltple) Common Denominator=6
Subtraction Fractions Problems 2. 1. 3. 4.
ACTIVITY How many people have blue eyes? How many people have green eyes? How many people have brown eyes?
ACTIVITY Results Blue  		Green		Brown 8 6 16 ,[object Object],30 ,[object Object],[object Object]

More Related Content

What's hot

Adding Fractions With Unlike Denominators
Adding Fractions With Unlike DenominatorsAdding Fractions With Unlike Denominators
Adding Fractions With Unlike Denominators
Sarah Hallum
 
Fractions with like Denominators
Fractions with like DenominatorsFractions with like Denominators
Fractions with like DenominatorsMisty Blais
 
Grade 4 Fractions
Grade 4 FractionsGrade 4 Fractions
Grade 4 FractionsMiss l
 
Dividing fractions
Dividing fractionsDividing fractions
Dividing fractions
Lea Perez
 
Multiplying and dividing fractions
Multiplying and dividing fractionsMultiplying and dividing fractions
Multiplying and dividing fractions
Erica Newcomb
 
8:00 GED Math Week 1 Tue
8:00 GED Math Week 1 Tue8:00 GED Math Week 1 Tue
8:00 GED Math Week 1 Tue
Clark College ABE/GED Math
 
Math Week 2 Lesson 2
Math Week 2 Lesson 2Math Week 2 Lesson 2
Math Week 2 Lesson 2
Adam Wateman
 
Dividing Fractions
Dividing FractionsDividing Fractions
Dividing FractionsJosel Jalon
 
Adding and subtracting fractions
Adding and subtracting fractionsAdding and subtracting fractions
Adding and subtracting fractionsjocrumb
 
Ordering fractions
Ordering fractionsOrdering fractions
Ordering fractions
mkwoods77
 
Ordering fractions
Ordering fractionsOrdering fractions
Fractions (addition, subtraction, multiplication and (1)
Fractions (addition, subtraction, multiplication and (1)Fractions (addition, subtraction, multiplication and (1)
Fractions (addition, subtraction, multiplication and (1)
Mamello Mapena
 
Fraction Review
Fraction ReviewFraction Review
Fraction Review
Lauren
 
1.basic of fractions
1.basic of fractions1.basic of fractions
1.basic of fractionsDreams4school
 
Adding Fractions with Unlike Denominators
Adding Fractions with Unlike DenominatorsAdding Fractions with Unlike Denominators
Adding Fractions with Unlike Denominatorsmrmitchell3
 
Adding similar fractions
Adding similar fractionsAdding similar fractions
Adding similar fractions
jennytuazon01630
 
How to add and multiply fractions
How to add and multiply fractionsHow to add and multiply fractions
How to add and multiply fractionsbrandi28216
 
Adding Mixed Fractions with Regrouping
Adding Mixed Fractions with RegroupingAdding Mixed Fractions with Regrouping
Adding Mixed Fractions with Regrouping
Department of Education
 
Multiplying Fractions (Answers)
Multiplying Fractions (Answers)Multiplying Fractions (Answers)
Multiplying Fractions (Answers)vzeto
 

What's hot (20)

Adding Fractions With Unlike Denominators
Adding Fractions With Unlike DenominatorsAdding Fractions With Unlike Denominators
Adding Fractions With Unlike Denominators
 
Fractions with like Denominators
Fractions with like DenominatorsFractions with like Denominators
Fractions with like Denominators
 
Grade 4 Fractions
Grade 4 FractionsGrade 4 Fractions
Grade 4 Fractions
 
Dividing fractions
Dividing fractionsDividing fractions
Dividing fractions
 
Multiplying and dividing fractions
Multiplying and dividing fractionsMultiplying and dividing fractions
Multiplying and dividing fractions
 
8:00 GED Math Week 1 Tue
8:00 GED Math Week 1 Tue8:00 GED Math Week 1 Tue
8:00 GED Math Week 1 Tue
 
Math Week 2 Lesson 2
Math Week 2 Lesson 2Math Week 2 Lesson 2
Math Week 2 Lesson 2
 
Dividing Fractions
Dividing FractionsDividing Fractions
Dividing Fractions
 
Adding and subtracting fractions
Adding and subtracting fractionsAdding and subtracting fractions
Adding and subtracting fractions
 
Ordering fractions
Ordering fractionsOrdering fractions
Ordering fractions
 
Ordering fractions
Ordering fractionsOrdering fractions
Ordering fractions
 
Fractions (addition, subtraction, multiplication and (1)
Fractions (addition, subtraction, multiplication and (1)Fractions (addition, subtraction, multiplication and (1)
Fractions (addition, subtraction, multiplication and (1)
 
Fraction Review
Fraction ReviewFraction Review
Fraction Review
 
1.basic of fractions
1.basic of fractions1.basic of fractions
1.basic of fractions
 
Adding Fractions with Unlike Denominators
Adding Fractions with Unlike DenominatorsAdding Fractions with Unlike Denominators
Adding Fractions with Unlike Denominators
 
M & d fractions
M & d fractionsM & d fractions
M & d fractions
 
Adding similar fractions
Adding similar fractionsAdding similar fractions
Adding similar fractions
 
How to add and multiply fractions
How to add and multiply fractionsHow to add and multiply fractions
How to add and multiply fractions
 
Adding Mixed Fractions with Regrouping
Adding Mixed Fractions with RegroupingAdding Mixed Fractions with Regrouping
Adding Mixed Fractions with Regrouping
 
Multiplying Fractions (Answers)
Multiplying Fractions (Answers)Multiplying Fractions (Answers)
Multiplying Fractions (Answers)
 

Similar to Reviewing fractions power point

Reviewing fractions power point
Reviewing fractions power pointReviewing fractions power point
Reviewing fractions power point
verst1la
 
Adding and Subtracting Fractions with Like Denominators
Adding and Subtracting Fractions with Like DenominatorsAdding and Subtracting Fractions with Like Denominators
Adding and Subtracting Fractions with Like Denominators
Brooke Young
 
Chapter 2 Study Guides
Chapter 2  Study  GuidesChapter 2  Study  Guides
Chapter 2 Study Guides♥Moriah♥
 
add sub fractions.pptx
add sub fractions.pptxadd sub fractions.pptx
add sub fractions.pptx
GianaIbaez
 
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
Fractions (addition, subtraction, rounding, fraction of amounts).pptxFractions (addition, subtraction, rounding, fraction of amounts).pptx
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
MdImran691
 
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
LeadAcademy3
 
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
LeadAcademy3
 
Adding and Subtracting Fractions
Adding and Subtracting FractionsAdding and Subtracting Fractions
Adding and Subtracting Fractions
alphamaths
 
Fractions everything v2
Fractions everything v2Fractions everything v2
Fractions everything v2nglaze10
 
Adding-and-Subtracting-Fractions-PowerPoint.pptx
Adding-and-Subtracting-Fractions-PowerPoint.pptxAdding-and-Subtracting-Fractions-PowerPoint.pptx
Adding-and-Subtracting-Fractions-PowerPoint.pptx
EDITHACASILAN2
 
Section 2.3 2.4 mult div rational (algebra)
Section 2.3   2.4 mult div rational (algebra)Section 2.3   2.4 mult div rational (algebra)
Section 2.3 2.4 mult div rational (algebra)Algebra / Mathematics
 
Fractions And Decimals
Fractions And DecimalsFractions And Decimals
Fractions And Decimals
riggs4
 
Fractions And Decimals
Fractions And DecimalsFractions And Decimals
Fractions And Decimalsriggs4
 
Adding and subtracting fractions with like denominators
Adding and subtracting fractions with like denominatorsAdding and subtracting fractions with like denominators
Adding and subtracting fractions with like denominatorschartierenator
 
Grade 9 Maths - Fractions 1
Grade 9 Maths - Fractions 1Grade 9 Maths - Fractions 1
Grade 9 Maths - Fractions 1
Nathan Dennis
 
Chapter 1, Section 1&2
Chapter 1, Section 1&2Chapter 1, Section 1&2
Chapter 1, Section 1&2
Jessca Lundin
 
Adding, subtracting, multiplying, and dividing fractions
Adding, subtracting, multiplying, and dividing fractionsAdding, subtracting, multiplying, and dividing fractions
Adding, subtracting, multiplying, and dividing fractionshemi78
 

Similar to Reviewing fractions power point (20)

Reviewing fractions power point
Reviewing fractions power pointReviewing fractions power point
Reviewing fractions power point
 
Adding and Subtracting Fractions with Like Denominators
Adding and Subtracting Fractions with Like DenominatorsAdding and Subtracting Fractions with Like Denominators
Adding and Subtracting Fractions with Like Denominators
 
Chapter 2 Study Guides
Chapter 2  Study  GuidesChapter 2  Study  Guides
Chapter 2 Study Guides
 
add sub fractions.pptx
add sub fractions.pptxadd sub fractions.pptx
add sub fractions.pptx
 
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
Fractions (addition, subtraction, rounding, fraction of amounts).pptxFractions (addition, subtraction, rounding, fraction of amounts).pptx
Fractions (addition, subtraction, rounding, fraction of amounts).pptx
 
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
 
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2FS Maths Level 2 – March 13, 2023 (Fractions-1).2
FS Maths Level 2 – March 13, 2023 (Fractions-1).2
 
Adding and Subtracting Fractions
Adding and Subtracting FractionsAdding and Subtracting Fractions
Adding and Subtracting Fractions
 
Fractions everything v2
Fractions everything v2Fractions everything v2
Fractions everything v2
 
7-20-11
7-20-117-20-11
7-20-11
 
Study Guide For Fractions Test
Study Guide For Fractions TestStudy Guide For Fractions Test
Study Guide For Fractions Test
 
Adding-and-Subtracting-Fractions-PowerPoint.pptx
Adding-and-Subtracting-Fractions-PowerPoint.pptxAdding-and-Subtracting-Fractions-PowerPoint.pptx
Adding-and-Subtracting-Fractions-PowerPoint.pptx
 
Section 2.3 2.4 mult div rational (algebra)
Section 2.3   2.4 mult div rational (algebra)Section 2.3   2.4 mult div rational (algebra)
Section 2.3 2.4 mult div rational (algebra)
 
Fractions And Decimals
Fractions And DecimalsFractions And Decimals
Fractions And Decimals
 
Fractions And Decimals
Fractions And DecimalsFractions And Decimals
Fractions And Decimals
 
11:00 Tuesday 4/24 ABE Math
11:00 Tuesday 4/24 ABE Math11:00 Tuesday 4/24 ABE Math
11:00 Tuesday 4/24 ABE Math
 
Adding and subtracting fractions with like denominators
Adding and subtracting fractions with like denominatorsAdding and subtracting fractions with like denominators
Adding and subtracting fractions with like denominators
 
Grade 9 Maths - Fractions 1
Grade 9 Maths - Fractions 1Grade 9 Maths - Fractions 1
Grade 9 Maths - Fractions 1
 
Chapter 1, Section 1&2
Chapter 1, Section 1&2Chapter 1, Section 1&2
Chapter 1, Section 1&2
 
Adding, subtracting, multiplying, and dividing fractions
Adding, subtracting, multiplying, and dividing fractionsAdding, subtracting, multiplying, and dividing fractions
Adding, subtracting, multiplying, and dividing fractions
 

Recently uploaded

The French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free downloadThe French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free download
Vivekanand Anglo Vedic Academy
 
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdfAdversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Po-Chuan Chen
 
Sha'Carri Richardson Presentation 202345
Sha'Carri Richardson Presentation 202345Sha'Carri Richardson Presentation 202345
Sha'Carri Richardson Presentation 202345
beazzy04
 
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
Levi Shapiro
 
A Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in EducationA Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in Education
Peter Windle
 
1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
JosvitaDsouza2
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
Atul Kumar Singh
 
Supporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptxSupporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptx
Jisc
 
Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
Celine George
 
Guidance_and_Counselling.pdf B.Ed. 4th Semester
Guidance_and_Counselling.pdf B.Ed. 4th SemesterGuidance_and_Counselling.pdf B.Ed. 4th Semester
Guidance_and_Counselling.pdf B.Ed. 4th Semester
Atul Kumar Singh
 
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
MIRIAMSALINAS13
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
Tamralipta Mahavidyalaya
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
siemaillard
 
The Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptxThe Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptx
DhatriParmar
 
Acetabularia Information For Class 9 .docx
Acetabularia Information For Class 9  .docxAcetabularia Information For Class 9  .docx
Acetabularia Information For Class 9 .docx
vaibhavrinwa19
 
The Challenger.pdf DNHS Official Publication
The Challenger.pdf DNHS Official PublicationThe Challenger.pdf DNHS Official Publication
The Challenger.pdf DNHS Official Publication
Delapenabediema
 
Francesca Gottschalk - How can education support child empowerment.pptx
Francesca Gottschalk - How can education support child empowerment.pptxFrancesca Gottschalk - How can education support child empowerment.pptx
Francesca Gottschalk - How can education support child empowerment.pptx
EduSkills OECD
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
MysoreMuleSoftMeetup
 
Embracing GenAI - A Strategic Imperative
Embracing GenAI - A Strategic ImperativeEmbracing GenAI - A Strategic Imperative
Embracing GenAI - A Strategic Imperative
Peter Windle
 
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
Nguyen Thanh Tu Collection
 

Recently uploaded (20)

The French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free downloadThe French Revolution Class 9 Study Material pdf free download
The French Revolution Class 9 Study Material pdf free download
 
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdfAdversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
Adversarial Attention Modeling for Multi-dimensional Emotion Regression.pdf
 
Sha'Carri Richardson Presentation 202345
Sha'Carri Richardson Presentation 202345Sha'Carri Richardson Presentation 202345
Sha'Carri Richardson Presentation 202345
 
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
 
A Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in EducationA Strategic Approach: GenAI in Education
A Strategic Approach: GenAI in Education
 
1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
 
Supporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptxSupporting (UKRI) OA monographs at Salford.pptx
Supporting (UKRI) OA monographs at Salford.pptx
 
Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
 
Guidance_and_Counselling.pdf B.Ed. 4th Semester
Guidance_and_Counselling.pdf B.Ed. 4th SemesterGuidance_and_Counselling.pdf B.Ed. 4th Semester
Guidance_and_Counselling.pdf B.Ed. 4th Semester
 
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXXPhrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
Phrasal Verbs.XXXXXXXXXXXXXXXXXXXXXXXXXX
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
The Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptxThe Accursed House by Émile Gaboriau.pptx
The Accursed House by Émile Gaboriau.pptx
 
Acetabularia Information For Class 9 .docx
Acetabularia Information For Class 9  .docxAcetabularia Information For Class 9  .docx
Acetabularia Information For Class 9 .docx
 
The Challenger.pdf DNHS Official Publication
The Challenger.pdf DNHS Official PublicationThe Challenger.pdf DNHS Official Publication
The Challenger.pdf DNHS Official Publication
 
Francesca Gottschalk - How can education support child empowerment.pptx
Francesca Gottschalk - How can education support child empowerment.pptxFrancesca Gottschalk - How can education support child empowerment.pptx
Francesca Gottschalk - How can education support child empowerment.pptx
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
 
Embracing GenAI - A Strategic Imperative
Embracing GenAI - A Strategic ImperativeEmbracing GenAI - A Strategic Imperative
Embracing GenAI - A Strategic Imperative
 
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
 

Reviewing fractions power point

  • 2.
  • 5.
  • 6. Multiplying Fractions Problems 𝟓𝟏𝟒   𝟏𝟐×𝟓𝟕 = 𝟕𝟓×𝟑𝟓 = 𝟒𝟗× 𝟐𝟑 =   4. 𝟐𝟔×𝟓𝟕= 5. 𝟒𝟗×𝟐𝟖= 6. 𝟕𝟏𝟎×𝟏𝟕=   𝟏𝟎𝟒𝟐   𝟖𝟕𝟐   𝟐𝟏𝟐𝟓   𝟖𝟐𝟕   𝟕𝟕𝟎  
  • 7. Dividing Fractions Multiple by the reciprocal Reciprocal- flipping the numerator and denominator 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫÷ 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫= 𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫 𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫×𝐃𝐞𝐧𝐨𝐦𝐢𝐧𝐚𝐭𝐨𝐫𝐍𝐮𝐦𝐞𝐫𝐚𝐭𝐨𝐫   45÷12 =   45×21=   85  
  • 8. Dividing Fractions 1.     Problems 2. 3. 4.
  • 9. Adding Fractions 1. Make sure bottom numbers(denominators) are the same 2. Add the top numbers (numerators) E.g. 1
  • 10. Adding Fractions E.g. 2 If the bottom numbers are different, find a COMMON DENOMINATOR (lowest common multiple) Common Denominator = 6
  • 12. Subtracting Fractions Make sure bottom numbers (denominator) are the same 2. Subtract top numbers(numerator) * Remember keep BOTTOM NUMBER the same! E.g.1
  • 13. Subtraction Fractions E.g. What if denominators are different? FIND COMMON DENOMINATOR (lowest common muiltple) Common Denominator=6
  • 15. ACTIVITY How many people have blue eyes? How many people have green eyes? How many people have brown eyes?
  • 16.
  • 17.
  • 18. Dividing- multiple by reciprocal
  • 19.