Scale Drawing

The scale of a room in a blueprint in 2 inches : 5 feet. The measurement of a wall on the blueprint is inches. Complete the table to help you answer this question.

An actual picture window in the room is 10 ft. What would it measure on the blueprint?

• 2 in

• 8 in

• 10 in

• 4 in

• 4m

• 8m

• 50m

• 20m

Identify the scale factor. Write in simplest form. Reduce it as you would reduce fraction.

• 2

• 4

Identify the scale factor. Write in simplest form. Reduce it as you would reduce fraction. toy alligator (inches) = 7 Real alligator (inches) = 175

• 7

• 175

Identify the scale factor. Write in simplest form. Reduce it as you would reduce

fraction.

Toy eraser pencil = 2 cm

Real pencil = 11 cm

• 11

• 2

• 4m

• 8m

• 16m

• 20m

• 4m

• 8m

• 16m

• 20m

• 4 m

• 8 m

• 16 m

• 20 m

Identify the scale factor. Write in simplest form. Reduce it as you would reduce fraction. baby doll length (inches) = 4 Real baby (inches) = 12

• 3

• 4

Identify the scale factor. Write in simplest form. Reduce it as you would reduce fraction.

• 3

• 33