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  5. Lesson 12: Units In Scale Drawings | Unit 1: Scale Drawings
Lesson 12: Units in Scale Drawings | Unit 1: Scale Drawings

Lesson 12: Units in Scale Drawings | Unit 1: Scale Drawings

Assessment

Presentation

Mathematics

7th Grade

Hard

CCSS
6.NS.B.3, 7.G.A.1, 6.RP.A.3B

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

25 Slides • 10 Questions

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26

Multiple Choice

The Empire State Building in New York City is about 1,450 feet high (including the antenna at the top) and 400 feet wide. Andre wants to make a scale drawing of the front view of the Empire State Building on an 8128 \frac{1}{2} \-inch-by- 1111 \-inch piece of paper. Select a scale that you think is the most appropriate for the scale drawing.

1

1 inch to 100 feet

2

1 centimeter to 50 meters

3

1 centimeter to 1 meter

4

1 inch to 1 foot

5

1 inch to 1 mile

27

Multiple Choice

Elena finds that the area of a house on a scale drawing is 25 square inches. The actual area of the house is 2,025 square feet. What is the scale of the drawing?

1
1:108
2
1:50
3
1:75
4
1:120

28

Multiple Select

Which of these scales are equivalent to 3 cm to 4 km? Select **all** that apply. Recall that 1 inch is 2.54 centimeters.

1

0.75 cm to 1 km

2

1 cm to 12 km

3

6 mm to 2 km

4

0.3 mm to 40 m

5

1 in to 7.62 km

29

Open Ended

Question image

These two triangles are scaled copies of one another. The area of the smaller triangle is 9 square units. What is the area of the larger triangle? Explain or show how you know.

30

Multiple Choice

Water costs $1.25 per bottle. At this rate, what is the cost of 10 bottles?

1

$10.00

2

$12.50

3

$15.00

4

$20.00

31

Multiple Choice

Water costs $1.25 per bottle. At this rate, what is the cost of 20 bottles?

1

$20.00

2

$25.00

3

$30.00

4

$35.00

32

Multiple Choice

Water costs $1.25 per bottle. At this rate, what is the cost of 50 bottles?

1

$62.50

2

$50.00

3

$75.00

4

$100.00

33

Draw

Complete the table for 2, 3, and 4 batches.

34

Multiple Choice

For the object 'A person', choose an appropriate scale for a drawing that fits on a regular sheet of paper.

1

1 in : 1 ft

2

1 cm : 1 m

3

1 : 1,000

4

1 ft : 1 mile

5

1 : 100,000

35

Multiple Choice

For the object 'A football field (120 yd by 53 1/3 yd)', choose an appropriate scale for a drawing that fits on a regular sheet of paper.

1

1 : 1,000

2

1 ft : 1 mile

3

1 in : 1 ft

4

1 : 100,000

5

1 cm : 1 m

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