Question

On a scale drawing of a house, 1 inch represents 3.5 feet. If the kitchen has a dimensions of 3 inches by 2.5 inches on the scale drawing, what is the perimeter of the actual kitchen

Answer 1

38.5

Explanation:

Answer 2

p=(3×2)+(2.5×2)3.5
p=6+5(3.5)
p=11(3.5)
p=38.5 feet
Add total perimeter in the scaled metric.
Multiply by the scale factor.
Done.