The length of a rectangular prism is four times the width. The height of the prism is 8 ft. If the volume of the prism is 160 ft3, what is the width of the prism? Round to the nearest tenth of a foot.
A. 8.9 ft
B. 2.2 ft
C. 4.5 ft
D. 10.8 ft

Respuesta :

Answer:

2.2

Step-by-step explanation

(guess and check)

2.2 x 4 = 8.8

2.2 x 8.8 x 8 = 160