Question

how many carton boxes each of dimension 80cm×50cm×20cm can be placed in a room of length 4m,breadth 2m,height 1m?​

Answer 1

But you have to convert cm to m

1m=100cm

Am=80cm,

A=0.8m

SoB=0.5m and C=0.2m

So you can find the area of the room by 4m×2m×1m=8m

Area for catons by 0.8×0.5×0.2=0.08,then divide the

Area of room\area of cartons

8\0.08=100 so ,100 cartons can be put