volume of a rectangular prism:600m cubed

length:30m
Width:??
Hetght:4m
Cant figure out the width. Please help

3 answers

I have no idea either because I have trouble with perimeter, area, and circumference.
volume = length x width x height
600 = (30)(width)(4)
120 height = 600
height = 600/120 = 5

the height is 5 m.
thanks really helped