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7th Grade Math Review: Proportionality

Authored by Ashley Jefferson

Mathematics

7th Grade

CCSS covered

Used 140+ times

7th Grade Math Review: Proportionality
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A rocket travels at a rate of 160 meters in 3 seconds. What is the speed of the rocket in meters per second?

60 m/sec

53 1/3 m/sec

65 1/4 m/sec

48 m/sec

480 m/sec

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The table shows the number of times a grasshopper chirped in a given time period.


Which of the following best describes the constant of proportionality?

The grasshopper chirps 45 times in 1/2 a minute

The grasshopper chirps 90 times in 1 minute.

The grasshopper chirps 22.5 times in 1 minute.

The grasshopper chirps 135 times in 1.5 minutes.

Tags

CCSS.7.RP.A.2B

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The graph shows the number of calories in a given number of donuts.


Which of the following best describes the constant of proportionality?

100 calories per donut

300 calories per donut

150 calories per donut

600 calories per donut

Tags

CCSS.7.RP.A.2B

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ta'mya ran 4/5 of a mile in 1/8 of an hour. What is Ta'mya's constant rate of proportionality in miles per hour?

6.4 mph

15.6 mph

5.8 mph

8.1 mph

Tags

CCSS.7.RP.A.2B

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The table shows the salary Yuridia earned working at her new job. How much does Yuridia earn per hour?

$10.25

$11.50

$12.75

$14.50

Tags

CCSS.6.RP.A.3B

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A company is trying to decide which container of coffee to buy for a staff meeting. Which of the following would be the best deal?

48 ounces for $5.00

32 ounces for $4.00

60 ounces for $6.75

45 ounces for $4.50

Tags

CCSS.6.RP.A.3B

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The price of candy at The Baker Shop can be determined by the equation p=2.95n, where p is the price and n is the number of pounds of candy. What is the constant of proportionality?

$2.95 / pound

$5.90 / pound

$1 / pound

$8.85 / 3 pounds

Tags

CCSS.7.RP.A.2B

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