Proportional Relationships

Proportional Relationships

Assessment

Flashcard

Mathematics

7th Grade

Hard

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16 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

How do you find the unit rate?

Back

To find the unit rate, divide the total amount by the number of units. For example, if you have $3.60 for 3 pounds of apples, the unit rate is $3.60 ÷ 3 = $1.20 per pound.

3.

FLASHCARD QUESTION

Front

What does it mean if a table is proportional?

Back

A table is proportional if the ratios of the corresponding values are constant and it passes through the origin (0,0).

4.

FLASHCARD QUESTION

Front

If a job pays $56 for 8 hours of work, how much does it pay per hour?

Back

$7 per hour.

5.

FLASHCARD QUESTION

Front

What is the unit rate of 150 miles on 5 gallons of gas?

Back

30 miles per gallon.

6.

FLASHCARD QUESTION

Front

What is the equation for finding the price of nylon rope per meter if p=0.8L?

Back

The price p (in dollars) is equal to 0.8 times the length L (in meters).

7.

FLASHCARD QUESTION

Front

If a store sells 3 pounds of apples for $3.60, how much does 1 pound cost?

Back

$1.20 per pound.

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