7.5 . To solve, find 300/5 which equals 60. Then, divide 60/8, which equals 7.5.
Answer:
h = 7.5 inches
Step-by-step explanation:
We know that the formula to get the volume of a rectangular prism is:
V = lwh
Where:
V= volume
l= length
w= width
h= height
We are going to substitute the data we have in the formula:
V= 300 cubic inches
l= 5 inches
w= 8 inches
h= ?
We get:
300 = 5*8*h
Solving:
300 = 40*h
300/40 = h
7.5 = h
h= 7.5 inches
