Question
A rectangular tank measuring 45 cm by 18 cm by 30 cm was filled with 20.7 litres of water as shown in the Figure J. When three identical wooden blocks were put into the tank, 939 mℓ of water overflowed from the tank as shown in Figure K. Find the volume of one such wooden block.
4 m

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A rectangular tank measuring 45 cm by 18 cm by 30 cm was filled with 20.7 litres of water as shown in the Figure J. When three identical wooden blocks were put into the tank, 939 mℓ of water overflowed from the tank as shown in Figure K. Find the volume of one such wooden block.