SlideShare a Scribd company logo
Solving Problems
Nb 2 p13
Nb 13,14,15 p14
16-11-2020
Nb2 p13
Seven Boxes of chocolate
cost 21000 LL.
How much do three
boxes cost?
The cost of 1 box is:
21000÷ 𝟕 = 𝟑𝟎𝟎𝟎 𝑳𝑳
𝐓𝐡𝐞𝐧 𝐭𝐡𝐞 𝐜𝐨𝐬𝐭
𝐨𝐟 𝟑 𝐛𝐨𝐱𝐞𝐬 𝐢𝐬:
𝟑 × 𝟑𝟎𝟎𝟎 = 𝟗𝟎𝟎𝟎 𝐋𝐋
5 Ice cream 3750 LL
4 Ice cream ??
(4× 3750) ÷ 5 =3000 LL
Total: 3600+3000=6600 LL
48
X3
144
2
4 144
3
12
24
6
24
00
The age of her mother is:
9× 4 − 1 = 36 −
1 = 35 𝑦𝑒𝑎𝑟𝑠 𝑜𝑙𝑑
5 dozens=5×
12 = 60
60 eggs cost 12000 L
18 eggs ???????
18 eggs cost: 𝟏𝟖 × 𝟏𝟐𝟎𝟎𝟎 ÷ 𝟔𝟎
= 𝟐𝟏𝟔𝟎𝟎𝟎 ÷ 𝟔𝟎
= 𝟑𝟔𝟎𝟎 𝑳𝑳
12
X 18
6
1
9
021
61
1
2
2166
3
18
3 6
6
36
00
HW
Nb 7 and 8 p 16

More Related Content

More from zeinabze

Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017
zeinabze
 
Exam of first semster g9 2016
Exam of first semster g9 2016Exam of first semster g9 2016
Exam of first semster g9 2016
zeinabze
 
Fiche 1 de revision eb9
Fiche 1 de revision eb9Fiche 1 de revision eb9
Fiche 1 de revision eb9
zeinabze
 
Zeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blogZeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blog
zeinabze
 
Quel est le lieu géométrique de la pointe 2012
Quel est le lieu  géométrique de la pointe  2012Quel est le lieu  géométrique de la pointe  2012
Quel est le lieu géométrique de la pointe 2012
zeinabze
 
Locus 2016
Locus 2016Locus 2016
Locus 2016
zeinabze
 
Final exam 2016 g7
Final exam 2016 g7Final exam 2016 g7
Final exam 2016 g7
zeinabze
 
Examen final 2015
Examen final 2015Examen final 2015
Examen final 2015
zeinabze
 
Pi day presentation 1
Pi day presentation 1Pi day presentation 1
Pi day presentation 1
zeinabze
 
Rappel eb8
Rappel eb8Rappel eb8
Rappel eb8
zeinabze
 
Has always a good manners
Has always a good mannersHas always a good manners
Has always a good manners
zeinabze
 
Final exam g8 2015
Final exam g8 2015Final exam g8 2015
Final exam g8 2015
zeinabze
 
Examen final 2015
Examen final 2015Examen final 2015
Examen final 2015
zeinabze
 
Examen final eb7 2015
Examen final eb7 2015Examen final eb7 2015
Examen final eb7 2015
zeinabze
 
Final exam g7 2015
Final exam  g7 2015Final exam  g7 2015
Final exam g7 2015
zeinabze
 
Revision sheet 1 g9
Revision sheet 1 g9Revision sheet 1 g9
Revision sheet 1 g9
zeinabze
 
Fiche 1 de revision eb9
Fiche 1 de revision eb9Fiche 1 de revision eb9
Fiche 1 de revision eb9
zeinabze
 
Examen du premier trimester g7 2015
Examen du premier trimester g7 2015Examen du premier trimester g7 2015
Examen du premier trimester g7 2015
zeinabze
 
Examen du premier trimester 2014
Examen du premier trimester 2014Examen du premier trimester 2014
Examen du premier trimester 2014
zeinabze
 
Exam of first semester g8
Exam of first semester g8Exam of first semester g8
Exam of first semester g8
zeinabze
 

More from zeinabze (20)

Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017
 
Exam of first semster g9 2016
Exam of first semster g9 2016Exam of first semster g9 2016
Exam of first semster g9 2016
 
Fiche 1 de revision eb9
Fiche 1 de revision eb9Fiche 1 de revision eb9
Fiche 1 de revision eb9
 
Zeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blogZeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blog
 
Quel est le lieu géométrique de la pointe 2012
Quel est le lieu  géométrique de la pointe  2012Quel est le lieu  géométrique de la pointe  2012
Quel est le lieu géométrique de la pointe 2012
 
Locus 2016
Locus 2016Locus 2016
Locus 2016
 
Final exam 2016 g7
Final exam 2016 g7Final exam 2016 g7
Final exam 2016 g7
 
Examen final 2015
Examen final 2015Examen final 2015
Examen final 2015
 
Pi day presentation 1
Pi day presentation 1Pi day presentation 1
Pi day presentation 1
 
Rappel eb8
Rappel eb8Rappel eb8
Rappel eb8
 
Has always a good manners
Has always a good mannersHas always a good manners
Has always a good manners
 
Final exam g8 2015
Final exam g8 2015Final exam g8 2015
Final exam g8 2015
 
Examen final 2015
Examen final 2015Examen final 2015
Examen final 2015
 
Examen final eb7 2015
Examen final eb7 2015Examen final eb7 2015
Examen final eb7 2015
 
Final exam g7 2015
Final exam  g7 2015Final exam  g7 2015
Final exam g7 2015
 
Revision sheet 1 g9
Revision sheet 1 g9Revision sheet 1 g9
Revision sheet 1 g9
 
Fiche 1 de revision eb9
Fiche 1 de revision eb9Fiche 1 de revision eb9
Fiche 1 de revision eb9
 
Examen du premier trimester g7 2015
Examen du premier trimester g7 2015Examen du premier trimester g7 2015
Examen du premier trimester g7 2015
 
Examen du premier trimester 2014
Examen du premier trimester 2014Examen du premier trimester 2014
Examen du premier trimester 2014
 
Exam of first semester g8
Exam of first semester g8Exam of first semester g8
Exam of first semester g8
 

Recently uploaded

Odoo 17 Events - Attendees List Scanning
Odoo 17 Events - Attendees List ScanningOdoo 17 Events - Attendees List Scanning
Odoo 17 Events - Attendees List Scanning
Celine George
 
ASP.NET Core Interview Questions PDF By ScholarHat.pdf
ASP.NET Core Interview Questions PDF By ScholarHat.pdfASP.NET Core Interview Questions PDF By ScholarHat.pdf
ASP.NET Core Interview Questions PDF By ScholarHat.pdf
Scholarhat
 
Lecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privilegesLecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privileges
Murugan146644
 
1. Importance_of_reducing_postharvest_loss.pptx
1. Importance_of_reducing_postharvest_loss.pptx1. Importance_of_reducing_postharvest_loss.pptx
1. Importance_of_reducing_postharvest_loss.pptx
UmeshTimilsina1
 
View Inheritance in Odoo 17 - Odoo 17 Slides
View Inheritance in Odoo 17 - Odoo 17  SlidesView Inheritance in Odoo 17 - Odoo 17  Slides
View Inheritance in Odoo 17 - Odoo 17 Slides
Celine George
 
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
Alvaro Barbosa
 
3. Maturity_indices_of_fruits_and_vegetable.pptx
3. Maturity_indices_of_fruits_and_vegetable.pptx3. Maturity_indices_of_fruits_and_vegetable.pptx
3. Maturity_indices_of_fruits_and_vegetable.pptx
UmeshTimilsina1
 
How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17
Celine George
 
Open Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdfOpen Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdf
Jessica Zairo
 
RDBMS Lecture Notes Unit4 chapter12 VIEW
RDBMS Lecture Notes Unit4 chapter12 VIEWRDBMS Lecture Notes Unit4 chapter12 VIEW
RDBMS Lecture Notes Unit4 chapter12 VIEW
Murugan Solaiyappan
 
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
Nguyen Thanh Tu Collection
 
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptxSD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
elwoodprias1
 
2 Post harvest Physiology of Horticulture produce.pptx
2 Post harvest Physiology of Horticulture  produce.pptx2 Post harvest Physiology of Horticulture  produce.pptx
2 Post harvest Physiology of Horticulture produce.pptx
UmeshTimilsina1
 
11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx
UmeshTimilsina1
 
C Interview Questions PDF By Scholarhat.pdf
C Interview Questions PDF By Scholarhat.pdfC Interview Questions PDF By Scholarhat.pdf
C Interview Questions PDF By Scholarhat.pdf
Scholarhat
 
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
Codeavour International
 
E-learning Odoo 17 New features - Odoo 17 Slides
E-learning Odoo 17  New features - Odoo 17 SlidesE-learning Odoo 17  New features - Odoo 17 Slides
E-learning Odoo 17 New features - Odoo 17 Slides
Celine George
 
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
Nguyen Thanh Tu Collection
 
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
MANIVALANSR
 
Introduction to Google Productivity Tools for Office and Personal Use
Introduction to Google Productivity Tools for Office and Personal UseIntroduction to Google Productivity Tools for Office and Personal Use
Introduction to Google Productivity Tools for Office and Personal Use
Excellence Foundation for South Sudan
 

Recently uploaded (20)

Odoo 17 Events - Attendees List Scanning
Odoo 17 Events - Attendees List ScanningOdoo 17 Events - Attendees List Scanning
Odoo 17 Events - Attendees List Scanning
 
ASP.NET Core Interview Questions PDF By ScholarHat.pdf
ASP.NET Core Interview Questions PDF By ScholarHat.pdfASP.NET Core Interview Questions PDF By ScholarHat.pdf
ASP.NET Core Interview Questions PDF By ScholarHat.pdf
 
Lecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privilegesLecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privileges
 
1. Importance_of_reducing_postharvest_loss.pptx
1. Importance_of_reducing_postharvest_loss.pptx1. Importance_of_reducing_postharvest_loss.pptx
1. Importance_of_reducing_postharvest_loss.pptx
 
View Inheritance in Odoo 17 - Odoo 17 Slides
View Inheritance in Odoo 17 - Odoo 17  SlidesView Inheritance in Odoo 17 - Odoo 17  Slides
View Inheritance in Odoo 17 - Odoo 17 Slides
 
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
Benchmarking Sustainability: Neurosciences and AI Tech Research in Macau - Ke...
 
3. Maturity_indices_of_fruits_and_vegetable.pptx
3. Maturity_indices_of_fruits_and_vegetable.pptx3. Maturity_indices_of_fruits_and_vegetable.pptx
3. Maturity_indices_of_fruits_and_vegetable.pptx
 
How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17
 
Open Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdfOpen Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdf
 
RDBMS Lecture Notes Unit4 chapter12 VIEW
RDBMS Lecture Notes Unit4 chapter12 VIEWRDBMS Lecture Notes Unit4 chapter12 VIEW
RDBMS Lecture Notes Unit4 chapter12 VIEW
 
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
BÀI TẬP BỔ TRỢ 4 KỸ NĂNG TIẾNG ANH LỚP 12 - GLOBAL SUCCESS - FORM MỚI 2025 - ...
 
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptxSD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
SD_Integrating 21st Century Skills in Classroom-based Assessment.pptx
 
2 Post harvest Physiology of Horticulture produce.pptx
2 Post harvest Physiology of Horticulture  produce.pptx2 Post harvest Physiology of Horticulture  produce.pptx
2 Post harvest Physiology of Horticulture produce.pptx
 
11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx
 
C Interview Questions PDF By Scholarhat.pdf
C Interview Questions PDF By Scholarhat.pdfC Interview Questions PDF By Scholarhat.pdf
C Interview Questions PDF By Scholarhat.pdf
 
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
Codeavour 5.0 International Impact Report - The Biggest International AI, Cod...
 
E-learning Odoo 17 New features - Odoo 17 Slides
E-learning Odoo 17  New features - Odoo 17 SlidesE-learning Odoo 17  New features - Odoo 17 Slides
E-learning Odoo 17 New features - Odoo 17 Slides
 
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
 
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
 
Introduction to Google Productivity Tools for Office and Personal Use
Introduction to Google Productivity Tools for Office and Personal UseIntroduction to Google Productivity Tools for Office and Personal Use
Introduction to Google Productivity Tools for Office and Personal Use
 

Solving problems 2