Question

A closed wooden box 80cm,long 65cm wide and 45cm high is made of 2.5cm thick wooden .find the capicity of box and its weight if100cmcube of wooden weight 8gram

Answer 1

first subtract 2.5 from each dimension(length breadth and hight) then multiply them all to find the volume easy

77.5x62.5x42.5=205,859,375 this is the capacity of wooden box

Answer 2

First we have to double the thickness say 2.5*2 = 5 then we will subtract it from its dimensions (l,b,h) and easily we can find the volume