Question

How many litre of water 100cm long, 40cm wide and 50cm deep tank can
hold?

a) 200 b) 2000 c) 20000 d) 200000​

Answer 1

Answer:

true answer is 20000 hope my answer is true

Answer 2

The first step is to find the volume of the tank in cubic centimetres - hang on, as ‘liters’ is the US spelling, I’ll be consistent and use cubic centimeters.

Volume=Length×Width×Depth

=50 cm×40 cm×36 cm=100×20×36 cm3

=100×720 cm3=72,000 cm3

Step 2 is to convert this answer to liters. As 1 liter is the same as 1,000 cubic centimeters, we just need to divide our answer by 1,000

Answer: 72 liters