Rose has made this scale drawing of her house. How wide is her house?
A- 23.5 ft
B- 40 ft
C- 54.5 ft
D- 70 ft

Answer:
D) 70 ft
Step-by-step explanation:
1 inch = 20 feet
3 1/2 inches= 20 feet*3 1/2 inches
= 70 ft