Question

In a scale drawing of Samantha's apartment, the ratio is 1 in = 2 ft. The length of the living room on the drawing is 6 in and the width is 4 in. What is the perimeter of Samantha's living room?

Answer 1

A 20 ft
B 40 ft
C 33 ft

Answer 2

1/2 = 6/L

1*L = 6*2

L = 12

So her living room has an actual length of 12 ft

Answer 3

1/2 = 4/W

solve this for W and tell me what you get

Answer 4

I don't know what to do

Answer 5

cross multiply to get

1*W = 2*4

W = ???