Question

A scale drawing has a scale of 0.25 in. : 12 ft. Find the length on the drawing for an actual length of 15 ft.

Answer 1

0.25 in : 12 ft

12 ft → 0.25 in

1 ft → 0.25/12

15 ft → 0.25/12 x 15 = 0.31 inches (nearest inch)


Answer: 0.31 inch



 

Answer 2

0.3125

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