Question

a wall has to be built with lenght 8 m, thickness 3 m and height 5 m. find the volume of the wall in cubic cm

Answer 1

The wall is in the shape of cuboid.
The volume of wall = length × thickness × height
=> 8m × 3m × 5m
=> 120m^3

Answer 2

Length =8m=800cm
Breadth=3m=300cm
Height=5m=500cm
Volume = 800*300*500=120000000cm^3