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 10 in and the width is 2 in. What is the perimeter of Samantha's living room?

Answer 1

A 48 ft
B 24 ft
C 36 ft

Answer 2

1/2 = 10/L

solve for L and tell me what you get

Answer 3

8

Answer 4

1*L = 2*10

L = ???

Answer 5

20

Answer 6

1/2 = 2/W

W = ??

Answer 7

4

Answer 8

add them up and double the result

20+4 = 24

2*24 = 48

Answer 9

so the perimeter is 48