Question: how many litres of water is in a swimming pool?
Answer: 2002. "Example 1: Pool Dimensions: Length 25 metres Width 10 metres Depth 1 metres to 2 metres (average 1.5 metres) Volume = 25 × 10 x 1.5 = 375 cubic metres One cubic metre is equal to 1000 litres therefore the volume of the example above is 375 000 litres."