Question
A rectangular tank measuring 49 cm by 15 cm by 30 cm was filled with 18.1 litres of water as shown in the Figure G. When four identical wooden blocks were put into the tank, 778 mℓ of water overflowed from the tank as shown in Figure H. Find the volume of one such wooden block.
4 m

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A rectangular tank measuring 49 cm by 15 cm by 30 cm was filled with 18.1 litres of water as shown in the Figure G. When four identical wooden blocks were put into the tank, 778 mℓ of water overflowed from the tank as shown in Figure H. Find the volume of one such wooden block.