Scale Drawings Proportions

A blueprint of a house has a scale of 1 in = 6 ft. the living room has dimensions (width x length) of 18 ft by 24 ft. What are the dimensions on the blueprint of the living room? (use 2 different proportions; one for width and one for length)

• w = 108 in, l = 144 in

• w = 3 in; l = 144 in

• w = 3 in; l = 4 in

• w = 3 ft; l = 4 ft

Tags

CCSS.7.RP.A.2C

A model of a car has a scale of 3 cm: 2 m. The length of the actual hood of the car is 1 m. What is the length of the hood of the model?

• 1.5 m

• 1.5 cm

• 15 cm

• 6 cm

Tags

CCSS.7.RP.A.2C

The scale of the map is 1/4 in: 18 mi. The state capitol is 252 miles from the border. How far is the state capitol from the border on the map?

• 3½ mi

• 1008 mi

• 2 ¼ mi

• 3 ½ in

Tags

CCSS.6.RP.A.3B

A model length of 12 cm represents an actual length of 102 feet. The model has a width of 48 cm. What is the width of the actual object?

• 408 feet

• 408 cm

• 40.8 ft

• 5.65 cm

Tags

CCSS.6.RP.A.3D

This scale drawing shows a parking lot. What is the length of the longer side of the actual lot? 

• 63 m

• 235 m

• 315 m

• 630 m

Tags

CCSS.7.G.A.1

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

A rectangular garden is 45 ft wide and 70 ft long. In a drawing, the width is 9 in. Identify the length on the drawing.

• 7 in

• 9 in

• 12 in

• 14 in

• 14 ft

• A
• B
• C
• D

Tags

CCSS.7.RP.A.3

The scale of a map says that 6 cm represents 15 km. What distance on the map represents an actual distance of 6 kilometers?

Which proportion represents the problem?

Tags

CCSS.7.RP.A.2C

The scale of a map says that 6 cm represents 15 km.
What is the actual number of kilometers that is represented by 16 cm on the map?

Select the correct proportion that represents the problem

Tags

CCSS.7.RP.A.2C