Constant of Proportionality
Authored by Lauren Morrow
Mathematics
7th - 8th Grade
CCSS covered
Used 1K+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the unit rate.
18 orders in 3 days = ________ orders per day
3
9
6
8
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A parking lot has 3 cars and 12 trucks. Find the ratio of cars to trucks. Select all the true ratios.
3 trucks : 12 cars.
1 truck : 12 cars
1 truck : 4 car
3 cars : 12 trucks
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation y = 14x, what is the constant of proportionality?
x
14
y
Tags
CCSS.7.RP.A.2B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
$8 per pound
$35 per pound
$5 per pound
0.125 pounds per dollar
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Williams family bought four concert tickets for $252. What was the price per ticket?
$62.00
$6.30
$63.00
$60.00
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality for this table?
8
3
1/9
9
Tags
CCSS.7.RP.A.2B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The constant of proportionality can be found by finding the __________ _____________.
proportion answer
unit rate
rational number
ratio rate
Tags
CCSS.7.RP.A.2B
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