Constant of Proportionality, Unit Rates, and Constant Rates
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
There is a proportional relationship between the number of kids in a group, x, and the total number of caramel chews Paco gives to that group, y. What is the constant of proportionality?
k = 4
k = 2
k = 5
k = 1
Tags
CCSS.7.RP.A.2B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which equation would match this proportional relationship?
y = 9x
y = 2x
y = 3x
y = 5x
Tags
CCSS.7.RP.A.2C
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the constant of proportionality in the equation?
y = -2x
k = -2
k = 2
k = 1
k = -1/2
Tags
CCSS.7.RP.A.2B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the constant of proportionality in the equation?
y = 1/8x
k = 1/8
k = -1/8
k = 1/4
k = -1/2
Tags
CCSS.7.RP.A.2B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If Megan drives for 7 hours, how many miles will she have driven?
315 miles
320 miles
280 miles
45 miles
Tags
CCSS.6.RP.A.3B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If I have one can of paint, how many bird houses can I paint? Hint: Find the unit rate!
3 Houses
10 Houses
20 Houses
15 Houses
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the Constant of Proportionality?
k = 4
k = 6
k = 2
k = 5
Tags
CCSS.7.RP.A.2B
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