Math 7 Proportions (Flashcard)

Math 7 Proportions (Flashcard)

Assessment

Flashcard

Mathematics

7th Grade

Hard

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

+5

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 a missing value in a ratio table?

Back

To find a missing value in a ratio table, set up a proportion using the known values and solve for the unknown.

3.

FLASHCARD QUESTION

Front

If the scale is 1cm = 8km, how do you convert centimeters to kilometers?

Back

Multiply the number of centimeters by 8 to convert to kilometers.

Tags

CCSS.6.RP.A.3D

4.

FLASHCARD QUESTION

Front

What is the formula to calculate the time taken based on distance and speed?

Back

Time = Distance ÷ Speed.

Tags

CCSS.6.RP.A.3B

5.

FLASHCARD QUESTION

Front

If Mr. Dulin runs 5 miles in 42 minutes, what is his speed in miles per minute?

Back

Speed = 5 miles ÷ 42 minutes = 0.119 miles per minute.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6.

FLASHCARD QUESTION

Front

What does it mean if two ratios do not form a proportion?

Back

It means that the two ratios are not equivalent.

Tags

CCSS.6.RP.A.3A

7.

FLASHCARD QUESTION

Front

How do you solve for x in a proportion?

Back

Cross-multiply the ratios and then isolate x.

Tags

CCSS.7.RP.A.2C

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