Proportions Cross Product
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
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20 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Tags
CCSS.7.RP.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve.
b = 3
b = 1/3
b = 18
Tags
CCSS.3.NF.A.3A
CCSS.3.NF.A.3B
CCSS.4.NF.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the proportion.
k=5
k=3.3333333
k=60
k=90
Tags
CCSS.7.RP.A.2B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the proportion:
3
4
9
6
Tags
CCSS.7.RP.A.2B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
11/18 = 6/n
n = 9.8
n = 14.2
n = 3.8
n = 12.5
Tags
CCSS.7.RP.A.2C
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
2/16 = 15/n
n = 120
n = 18
n = 16
n = 100
Tags
CCSS.7.RP.A.2C
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
5/15 = 6/n
n = 18
n = 16
n = 120
n = 100
Tags
CCSS.7.RP.A.2C
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