Question

If the scale is 1 foot = 1/4 inch, how big will a room 10 feet by 12.5 feet be on the scale drawing?

Answer 1

2.5 by 3.125

perimeter of 11.25

area of 7.8135

Explanation:

(1/.25)=(10/x) x=2.5

(1/.25)=(12.5/x) x=3.125

Answer 2

Explanation:

10 x 1/4 = 2.5 inches

12.5 x 1/4 = 3.125 inches

The room will be 2.5 inches by 3.125 inches on the scale drawing