Proportion Review

Proportion Review

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.RP.A.2A, 6.RP.A.1, 7.RP.A.2C

+6

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Tags

CCSS.7.RP.A.2A

2.

FLASHCARD QUESTION

Front

How do you find the unit cost?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3.

FLASHCARD QUESTION

Front

If 15 pizzas cost $97.50, what is the unit cost per pizza?

Back

$6.50 per pizza.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4.

FLASHCARD QUESTION

Front

What does rate of change describe?

Back

Rate of change describes how one quantity changes in relation to another quantity.

Tags

CCSS.HSF-LE.A.1B

5.

FLASHCARD QUESTION

Front

What is a direct variation?

Back

A direct variation is a relationship between two variables where their ratio is constant.

6.

FLASHCARD QUESTION

Front

If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?

Back

480 miles.

Tags

CCSS.6.RP.A.3B

7.

FLASHCARD QUESTION

Front

What is the formula for finding a missing value in a proportion?

Back

Cross-multiply and solve for the missing value.

Tags

CCSS.7.RP.A.3

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