
4.3.5 Constant of Proportionality Review
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Constant of Proportionality?
Back
The Constant of Proportionality is a constant ratio between two quantities that are directly proportional to each other.
2.
FLASHCARD QUESTION
Front
How do you find the Constant of Proportionality from a ratio?
Back
To find the Constant of Proportionality, divide one quantity by the other (e.g., y/x).
3.
FLASHCARD QUESTION
Front
If 2 gallons of paint cover 5 walls, what is the Constant of Proportionality?
Back
The Constant of Proportionality is 2.5 walls per gallon.
4.
FLASHCARD QUESTION
Front
If 8 tsp of sugar makes 24 cookies, what is the Constant of Proportionality?
Back
The Constant of Proportionality is 3 cookies per 1 tsp.
5.
FLASHCARD QUESTION
Front
What is the Constant of Proportionality for 12 items in 1 dozen?
Back
The Constant of Proportionality is 1/12.
6.
FLASHCARD QUESTION
Front
If 5 pounds of apples cost $6.25, what is the Constant of Proportionality?
Back
The Constant of Proportionality is $1.25 per pound.
7.
FLASHCARD QUESTION
Front
What does a Constant of Proportionality of 1.25 mean?
Back
It means that for every unit increase in one quantity, the other quantity increases by 1.25.
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