Constant of Proportionality Practice
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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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 the ratio between two proportional quantities, often represented as 'k' in equations.
2.
FLASHCARD QUESTION
Front
How do you find the unit rate?
Back
To find the unit rate, divide the quantity of one variable by the quantity of another variable, typically expressed as 'per'.
3.
FLASHCARD QUESTION
Front
If a recipe calls for 3/4 cup of sugar for 3 eggs, what is the unit rate of eggs per cup?
Back
4 eggs per cup.
4.
FLASHCARD QUESTION
Front
What does the equation y = kx represent?
Back
It represents a proportional relationship where 'k' is the constant of proportionality.
5.
FLASHCARD QUESTION
Front
In the equation y = 1/2x, what is the constant of proportionality?
Back
1/2.
6.
FLASHCARD QUESTION
Front
True or False: The constant of proportionality is the same as the unit rate.
Back
True.
7.
FLASHCARD QUESTION
Front
If Ben drinks 1/2 liter of tea every 2/3 of an hour, how much does he drink per hour?
Back
3/4 of a liter per hour.
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