2 years ago

How wide is a 3 ft doorway in a 1/4 inch scale drawing?

Mathematics

1 answer:

Crank2 years ago

4 0

Answer:

9 inches

Step-by-step explanation:

Convert from feet to inches by multiplying by 12:

3*12 = 36

Multiply by the scale factor of 1/4:

36*1/4 = 9

9 inches

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