The volume of a storage tank is 5712 m3. Find the length of the storage tank if its width=17 m and height = 21 m.
16 m
Given: volume =5712 m3 , width=17 m and height = 21 m.
Volume (V)=length×width×height
Volume 5712=length×17×21
⇒5712=length×17×21
⇒5712=length×357
⇒length=5712357=16 m