Question
Tank Q is a cubical container of edge 29 cm. It is completely filled with water. Tank R is a rectangular tank measuring 58 cm by 24 cm by 27 cm. It is filled with water flowing from a tap at a rate of 0.7 ℓ per minute. 9 minutes later, the tap is turned off.
  1. Find the volume of water in Tank R after 9 minutes. Give your answer in litres.
  2. All the water in Tank Q is then poured into Tank R without spilling. How much more water is needed to fill Tank R 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 Q is a cubical container of edge 29 cm. It is completely filled with water. Tank R is a rectangular tank measuring 58 cm by 24 cm by 27 cm. It is filled with water flowing from a tap at a rate of 0.7 ℓ per minute. 9 minutes later, the tap is turned off.
  1. Find the volume of water in Tank R after 9 minutes. Give your answer in litres.
  2. All the water in Tank Q is then poured into Tank R without spilling. How much more water is needed to fill Tank R completely? Give your answer in litres.