Proportions Cross Product

Proportions Cross Product

7th Grade

20 Qs

quiz-placeholder

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Proportions Cross Product

Proportions Cross Product

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.RP.A.2C, 7.RP.A.2B, 7.RP.A.2A

+4

Standards-aligned

Created by

Anthony Clark

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20 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Tags

CCSS.7.RP.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

Media Image

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

Media Image

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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