Question

What is the weight of a cubical block of ice 50 cm in length, if one cubic metre of ice weights 900 kilograms?
​

Answer 1

length of cube = 50cm = 0.5m

Volume of cube = (0.5m)^3 = 0.125m^3

1m^3 = 900kg

0.125m^3 = 0.125 × 900 = 112.5kg

So, the weight of ice cube is 112.5 kg