Question
P5.SP.NK.23050639-A1
Tank D is a cubical container of edge 21 cm. It is completely filled with water. Tank E is a rectangular tank measuring 49 cm by 17 cm by 18 cm. It is filled with water flowing from a tap at a rate of 0.4 ℓ per minute. 8 minutes later, the tap is turned off.
  1. Find the volume of water in Tank E after 8 minutes. Give your answer in litres.
  2. All the water in Tank D is then poured into Tank E without spilling. How much more water is needed to fill Tank E completely? Give your answer in litres.
4 m
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Primary 5 SPEED P5.SP.NK.23050639

24 May 2024, 01:09 PM

Tank D is a cubical container of edge 21 cm. It is completely filled with water. Tank E is a rectangular tank measuring 49 cm by 17 cm by 18 cm. It is filled with water flowing from a tap at a rate of 0.4 ℓ per minute. 8 minutes later, the tap is turned off.
  1. Find the volume of water in Tank E after 8 minutes. Give your answer in litres.
  2. All the water in Tank D is then poured into Tank E without spilling. How much more water is needed to fill Tank E completely? Give your answer in litres.
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