The volume of a rectangular solid is 5/16 in ³. it length is 3/4 in. and the with is 1/2 in. what is the height

Volume=legnth times width times height

volume=5/16

legnth=3/4

width=1/2

subsitute

5/16=3/4 times 1/2 times height

5/16=3/12 times height

mutiply both sides by 12

60/16=3 times height

mutiply both sides by 1/3 to get rid of the 3

60/48=3/3height

60/48=height

simplify

60/48=30/24=15/12=5/4=1 and 1/4

height=1 and 1/4 in