Question

A soap-cake measures 7 cm in length, 5 cm in breadth, 2.5 cm in height. How many soap cakes can be

placed in a cardboard box whose length, breadth and height are respectively 56 cm, 40 cm , and 25 cm?​

Answer 1

Volume of Cardboard=lbh

=56×40×25

Volume of soap-cake=lbh

=7×5×2.5

No of soap-cakes = vol of cupboard/vol of soap cake

= 640