Question
Tank G is a cubical container of edge 20 cm. It is completely filled with water. Tank H is a rectangular tank measuring 63 cm by 16 cm by 17 cm. It is filled with water flowing from a tap at a rate of 1.5 ℓ per minute. 5 minutes later, the tap is turned off.
  1. Find the volume of water in Tank H after 5 minutes. Give your answer in litres.
  2. All the water in Tank G is then poured into Tank H without spilling. How much more water is needed to fill Tank H completely? Give your answer in litres.
4 m
(a)

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(b)

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Tank G is a cubical container of edge 20 cm. It is completely filled with water. Tank H is a rectangular tank measuring 63 cm by 16 cm by 17 cm. It is filled with water flowing from a tap at a rate of 1.5 ℓ per minute. 5 minutes later, the tap is turned off.
  1. Find the volume of water in Tank H after 5 minutes. Give your answer in litres.
  2. All the water in Tank G is then poured into Tank H without spilling. How much more water is needed to fill Tank H completely? Give your answer in litres.