CONVERSION OF UNITS OF MEASUREMENTS.pptxLiezlBontilao
CONVERSION OF UNITS OF MEASUREMENTS
Conversion of unit of Measurements for Length
1) Identify the unit you are starting with.
2) Identify the unit you want to end with.
3) Find the conversion factor/s that will convert the starting unit to ending unit. Using the fractional form the unit you want to end will be the numerator the unit to be cancelled will be the denominator.
4) Set up the Mathematical expression so that all units except the unit you want to end with, will not be cancelled.
Convert 36 inches to feet.
Solution:
Step 1: inches
Step 2 : feet
Step 3 : (1 𝑓𝑜𝑜𝑡)/(12 𝑖𝑛𝑐ℎ𝑒𝑠)
Step 4: 36 inches x (1 𝑓𝑜𝑜𝑡)/(12 𝑖𝑛𝑐ℎ𝑒𝑠) = 3 feet
Step 5: Therefore, 36 in = 3 feet
CONVERSION OF UNITS OF MEASUREMENTS.pptxLiezlBontilao
CONVERSION OF UNITS OF MEASUREMENTS
Conversion of unit of Measurements for Length
1) Identify the unit you are starting with.
2) Identify the unit you want to end with.
3) Find the conversion factor/s that will convert the starting unit to ending unit. Using the fractional form the unit you want to end will be the numerator the unit to be cancelled will be the denominator.
4) Set up the Mathematical expression so that all units except the unit you want to end with, will not be cancelled.
Convert 36 inches to feet.
Solution:
Step 1: inches
Step 2 : feet
Step 3 : (1 𝑓𝑜𝑜𝑡)/(12 𝑖𝑛𝑐ℎ𝑒𝑠)
Step 4: 36 inches x (1 𝑓𝑜𝑜𝑡)/(12 𝑖𝑛𝑐ℎ𝑒𝑠) = 3 feet
Step 5: Therefore, 36 in = 3 feet
Time Speed & Distance(TSD) questions are necessarily part of all Quantitative aptitude test. This Presentation is easy and unique approach to understand concept of TSD. Its various application and types of questions are also explained.Learn simple solutions of some difficult questions of TSD- https://www.youtube.com/watch?v=nAeerBmX_Tc
IT IS AN IMPORTANT TOPIC FOR ALL COMPETITIVE LEVEL EXAMINATIONS OR GOVT EXAMINATIONS. IT IS VERY HELPFUL FOR THOSE WHO ARE APPEARING FOR THOSE JOB EXAMINATIONS,
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
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A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
1. Speed, Time and Distance
Formulas
Boyet B. Aluan
San Roque Elementary School
2. What are Time and Distance formulas?
Time and Distance
Formulas relate time,
distance, and speed.
These relationships
have many practical
applications.
3. Why do you need to know the Speed,
Time and Distance Formula?
To
figure how long a trip will
take
To see how far you can go in
a set amount of time
To see how fast you took a trip
To compare different trips
4. Steps in solving Speed, Time and Distance
Formulas
Step
1. Translate the question
into mathematical terms. For
example, if you are asked miles
per hour, write the question as
miles divided by hours.
Ex m/h or mph
5. Steps in solving Speed, Time and Distance
Formulas
Step
2. Put everything in
constant units. For example, if
the question asks miles per
hour, every time must be placed
in terms of hours, and every
distance must be placed in
terms of miles.
6. Conversion Units
Remember: There are 60 seconds in
a minute, 60 minutes in an hour, and
24 hours in a day.
Remember: There are 12 inches in a
foot, 3 feet in a yard, and 5280 feet in
a mile.
7. Time Conversions
To convert minutes to hours, divide by 60.
To convert hours to minutes, multiply by 60
To convert seconds to minutes, divide by 60
To convert minutes to seconds, multiply by
60
To convert days to hours, multiply by 24
To convert hours to days, divide by 24
8. Measurement Conversions
To convert inches to feet, divide by 12
To convert feet to inches, multiply by 12
To convert feet to miles, divide by 5280
To convert miles to feet, multiply by 5280
9. Step 3. Write the equation you want
to solve.
Use the correct formula to solve it.
Be careful about what you multiply,
and what you divide!
10. What are the basic formulas?
Distance = Rate * Time (d = r * t)
Rate = Distance / Time (r =d/ t)
Time = Distance / Rate (t = d / r)
Be sure you use the right formula!
11. To find distance
Distance = Rate * Time (d = r * t)
For example, to find miles, multiply miles per
hour (rate) times the number of hours.
Miles = Miles x Hours
Hours
The hours cancel, you are left with miles.
12. To find the rate of speed
Rate
= Distance /Time (r =d/ t)
rate- constant/ average
speed. To find miles per hour,
divide miles driven by the
number of hours driven.
13. To find the time it takes to travel.
Time = Distance / Rate (t = d / r)
Hours = Miles_____
Miles/Hour
Remember, to divide fractions, flip and multiply
Hours = Miles x Hours
Miles
Miles cancel, you are left with hours
14. Quiz 1-finding the distance
A
girl cycles for 3h at a
speed of 40 km/h. what is
the distance did she
travel?
18. Quiz2 finding the time
A
train travels at a speed of
30mph and travel a distance of
240 miles. How long did it take
the train to complete its
journey?
19. Question 1
What formula should be used?
We are asked to find how long did it
take the train to complete its journey so
used
Answer
A. d=rt
B. r=d/t
C. t=d/r
21. Quiz 3
A car travels a distance
of 540km in 6 hours.
What is the speed did it
travel at?
22. Question 3
We are asked to find the rate to travel the
distance of 540km in 6 hours. What
formula should be used?
Answer
A. d=rt
B. r=d/t
C. t=d/r
24. Quiz4
John is a runner. He runs the
100m sprint in 10.6s. What speed
did he travel at?
The unit is (m/s)
Use r=d/t where r=?, t=10.6s,
d=100meter
Substitute
R=(100m)/10.6s
R= 9.43m/s
25. Quiz 5
At 11:00 am, a car(1) leaves
city “A” at a constant rate of
60m/h toward city “B”. At the
same time a second car(2)
leaves city “B” toward city “A”
at the constant speed of
50mph. The distance between
city A and B is 220miles and
these cities are connected by a
highway used by the two cars.
At what time will the two cars
cross each other?
26. Solution -construct a tabular
presentation
Speed (R)
Car 1
110mph
?
220m
50mph
total
Distance (D)
60mph
car2
TIME (T)
T=d/t
T=220m/110mph
T=2h
So at constants speed, cars cross each other at
1:00pm
27. Quiz 6
Kali left school and traveled toward
her friend’s house at an average
speed of 40km/h. Matt left one hour
later and traveled in the opposite
direction with an average speed of
50km/h. find the number of hours
Matt needs to travel before they are
400km apart.
28. Solution-construct tabular presentation
1st hour
Kali
40
Matt
-left
total
40
From
2nd hour
40
50
3rd hour
4th hour
5th hour
total
40
40
40
200
50
50
50
200
400km
the table, Matt needs 4
hours so they can be 400km
apart
29. Quiz 7
Chelsea left the White House and
traveled toward the capital at an
average speed of 34km/h. Jasmine left
at the same time traveled in the
opposite direction with an average
speed of 65km/h. Find the number of
hours Jasmine needs to travel before
they are 59.4 km apart.
31. Quiz 8
A train leaves Deb’s house and travels
at 50mph. Two hours later, another
train leaves from Deb’s house on the
track beside or parallel to the first train
but it travels at 100mph. How far away
from Deb’s house will the faster train
pass the other train?
32. Solution
Speed
Time
Distance
Slower train
50kmph
N+2
50(n+2)
Faster train
100kmph
n
100n
total
Since their distance is equal,
Let n-time takes faster train to take the distance
N+2-time takes slower train to cover the distance
Thus
50(n+2)=100n
50n+100=100n-distibutive property
-100n+50n=-100-transposition
-50n=100
(-50n/-50)=-(100/-50)-cancelation/property of sign
numbers
N=2
So means, by substitution
method
=100n
=100(2)
=200km
The faster train is at 200miles
away from slower train.
33. Quiz 9
A train left Chicago and traveled towards
Dallas. Five hours later another train left
for Dallas traveling at 40mph with a goal
or catching up with the first train bounded
for Dallas. The second train finally caught
up with the first train after traveling for
three hours. How fast was the train that
left first going?
34. Solution –Completing the table/graph
Speed
15mph
5+3
120miles
2nd train
distance
1st train
Time
40mph
3
120miles
Since 2nd train speed is
40mph travelled for 3h..
D=rt
D=40mph*3h
D=120m
Thus 1st train d=120m
T=3h+5h
R=d/t
R=120m/8h
R=15mph
35. Quiz 10.Catching up same direction,
has equal distance!
A jet took off Toronto, heading west at a
speed of 405mph. Another jet left for Toronto
from the same airport sometime after the first
jet took off and it was traveling at a speed of
486mph. Ten hours later, the second jet
caught up with the first jet. How long did the
jet fly before the second jet caught up?