Unit 2 Ratios and Scale Factor

Unit 2 Ratios and Scale Factor

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

CCSS
7.G.A.1, HSG.SRT.B.5, 6.RP.A.1

+2

Standards-aligned

Created by

Marcy Ashton

Used 8+ times

FREE Resource

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8 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

15 boxes of pencils costs $9. What is the unit rate for each box of pencils?

$3

$1.6

$0.60

$0.33

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Henry was making a drink mix that called for 3/4 cups of water and 1/6 cup powder. For every cup of powder, how much water is needed?

9/2

1/8

4/10

2

Tags

CCSS.7.RP.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Calculate the scale factor from the larger figure to the smaller figure.

2

4

1/2

1/4

Tags

CCSS.7.G.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Calculate the scale factor from the smaller figure to the larger figure.

2/3

3

3/2

2

Tags

CCSS.7.G.A.1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Use the diagram to determine the height of the tree.

50.4

35

30

8.5

Tags

CCSS.HSG.SRT.B.5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Use the image to determine the height of the flag pole.

60

850

14

51

Tags

CCSS.HSG.SRT.B.5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

We want to build a basketball court based on the scale drawing. If 1" = 10 meters, what would be the area of the actual basketball court.

42.5

85

187.5

37.5

Tags

CCSS.7.G.A.1

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The scale drawing has a key of 1 inch = 6 feet. What would be the area of the real object?

120 ft2

15 ft2

3 1/3 ft2

36 ft2

Tags

CCSS.7.G.A.1