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Inferences for Proportions

Authored by Anthony Clark

Mathematics

7th Grade

CCSS covered

Inferences for Proportions
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A total of 70 students out of 350 students in the 7th grade bought snacks during the last Eagle's nest. Based on this information, make a prediction about how many students in the school bought snacks during Eagle's Nest when there are 1050 students in the school.

210

350

525

700

Tags

CCSS.6.RP.A.3B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following would represent a proportional relationship?

Phil uses 2 cups to make 5 loaves and Jemma uses 3 cups to make 7 loaves.

Jo reads 25 pages in 6 minutes and Bree reads 40 pages in 10 minutes.

Cecil decorates 5 cupcakes in 10 minutes and Ava decorates 8 cupcakes in 16 minutes.

Tags

CCSS.7.RP.A.2A

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Form ratios and a proportion out of the picture above.

3 : 6, 6 : 3 and 3 : 6 = 6 : 3

6 : 3, 2 : 1 and 6 : 3 = 2 : 1

3 : 6, 1 : 2 and 3 : 6 = 6 : 3

1 : 2, 3 : 6 and 3 : 2 = 1 : 6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Form ratios and a proportion out of the picture above.

10 : 150, 1 : 15 and 10 : 150 = 1: 15

1 : 150, 1 : 15 and 1 : 150 = 1 : 2

10 : 150, 10 : 2 and 10 : 150 = 10 : 2

1 : 2, 10 : 150 and 1 : 2 = 10: 150

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the unknown value to make the ratios a proportion

5 : 6 = 15 : m

Tags

CCSS.7.RP.A.2A

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the unknown value to make the ratios a proportion

k : 5 = 7 : 1

Tags

CCSS.7.RP.A.2B

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the unknown value to make the ratios a proportion

6 : 16 = 3 : p

Tags

CCSS.7.RP.A.2B

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