Proportional Relationships

Proportional Relationships

Assessment

Flashcard

Mathematics

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other quantity is constant.

2.

FLASHCARD QUESTION

Front

What is the equation for a proportional relationship?

Back

The equation is typically in the form y = kx, where k is the constant of proportionality.

3.

FLASHCARD QUESTION

Front

What does the constant of proportionality represent?

Back

It represents the ratio between two proportional quantities.

4.

FLASHCARD QUESTION

Front

If 28b = w, what does b represent?

Back

b represents the number of concrete blocks.

5.

FLASHCARD QUESTION

Front

If Jane mixes 3 lemons with 2 cups of water for 2 drinks, how many lemons does she need for 6 drinks?

Back

She needs 9 lemons.

6.

FLASHCARD QUESTION

Front

How do you find the unit rate?

Back

To find the unit rate, divide the total amount by the number of units.

7.

FLASHCARD QUESTION

Front

What is the unit rate for $3.60 for 3 pounds of apples?

Back

$1.20 per pound.

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