Find Unknowns Using Proportions

Find Unknowns Using Proportions

9th Grade

20 Qs

quiz-placeholder

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Find Unknowns Using Proportions

Find Unknowns Using Proportions

Assessment

Quiz

Mathematics

9th Grade

Hard

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

+5

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these proportional equations would you use to find the missing pieces of a percent problem, using the words "OF and IS"?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.7.RP.A.2C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these proportional equations would you use to find the missing pieces of a percent problem, using the words "Part and Whole"?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.7.RP.A.2C

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

There are 9 students in a classroom that play football, this is 37.5% of the class. How many students are in the class?

Set up a proportion to help you solve this problem.

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.7.RP.A.2C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant? Always reduce fractions!

1

12

1/12

Tags

CCSS.6.RP.A.3B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The student showed how this is proportional.

What is the constant rate of change? Always reduce fractions!

y/x

25

250

10

Tags

CCSS.7.RP.A.2B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The student showed how this is proportional.

What is the constant rate of change? Always reduce fractions!

y/x

25

250

10

Tags

CCSS.7.RP.A.2B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The student showed how this is proportional.

What is the constant rate of change? Always reduce fractions!

y/x

5

6

30

8

Tags

CCSS.7.RP.A.2B

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