How do you find a rectangular prisms height with length and width given

If you are given the volume then you can solve

v=volume

h=height

l=legnth

w=width

hlw means h times l times w

v=hlw

so to find height divide both sdie sby lw

v/lw=hlw/lw

v / (lw) = h

so just divide volume by the quantity lengh times width

if you were given the volume