7th Grade Math Review: Proportionality
Authored by Ashley Jefferson
Mathematics
7th Grade
CCSS covered
Used 140+ times
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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
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
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
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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