Scale Drawings and Proportions

Sam can paint 5 pictures in 12.5 hours. At this rate, which proportion can be used to find p, the number of pictures Sam can paint in 8 hours ?

If 4 meters is about 156 inches, which proportion could be used to find how many inches are in 13 meters?

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Solve the proportion. (solve for x)

Solve the proportion.

• 18

• 30

• 15

What is the actual height of the house?

• 21.25 in

• 20 in

• 25.20 in

• 31 in

• 5

• 2

• 4

• 3.5

This is a floor plan of an office. Using the floor plan, what is the actual length of the office?

• 4 feet

• 5 feet

• 6 feet

• 162 sq cm

• 9 sq cm

• 32 sq cm

Determine the perimeter of figure B.

• 48 in

• 6 in

• 96 in

• 12 in