Question
Tank P is a cubical container of edge 28 cm. It is completely filled with water. Tank Q is a rectangular tank measuring 60 cm by 24 cm by 25 cm. It is filled with water flowing from a tap at a rate of 0.2 ℓ per minute. 4 minutes later, the tap is turned off.
  1. Find the volume of water in Tank Q after 4 minutes. Give your answer in litres.
  2. All the water in Tank P is then poured into Tank Q without spilling. How much more water is needed to fill Tank Q completely? Give your answer in litres.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Tank P is a cubical container of edge 28 cm. It is completely filled with water. Tank Q is a rectangular tank measuring 60 cm by 24 cm by 25 cm. It is filled with water flowing from a tap at a rate of 0.2 ℓ per minute. 4 minutes later, the tap is turned off.
  1. Find the volume of water in Tank Q after 4 minutes. Give your answer in litres.
  2. All the water in Tank P is then poured into Tank Q without spilling. How much more water is needed to fill Tank Q completely? Give your answer in litres.