Question

e) 125V6 - V125%
13. Paras make a cuboid by sides 21cm, 18cm, 14cm. How many such cuboids will be needed
to form a cube of side 42cm?​

Answer 1

Step-by-step explanation:

Given :-

Dimensions of cuboid are 21*18*14

Side of cube is 42cm

solution :-

volume of cuboid = 21*18*14 = 5292

volume of cube = 42*42*42 = 74088

no. of cuboid = volume of cube / volume of cuboid

= 74088/5292

= 14