Ratios Proportions Constant of Proportionality
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the unit rate in this proportional relationship?
60 miles/1 hour
120 miles/ 2 hours
1 mile/ 1 hour
Tags
CCSS.7.RP.A.2D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the equation y = 14x, what is the constant of proportionality?
y
x
14
Tags
CCSS.7.RP.A.2B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for the unknown in the equivalent ratios.
3/4 = 9/?
8
10
4
12
Tags
CCSS.6.RP.A.3A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the ratio as a fraction in simplest form.
15 girls to 6 boys
5 to 2
5/3
3 to 5
5/2
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the given table a proportional relationship? If so, what is the constant?
Yes; 1/3
Yes; 3
Yes; 5
No
Tags
CCSS.7.RP.A.2B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the constant of proportionality.
k = 2x
k = 2
k = 4
none
Tags
CCSS.7.RP.A.2B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the given table a proportional relationship? If so, what is the constant of proportionality?
Yes; X=1/3
No
Yes; X=3
Yes; X=5
Tags
CCSS.7.RP.A.2B
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