Question
Tank K is a cubical container of edge 30 cm. It is completely filled with water. Tank L is a rectangular tank measuring 62 cm by 26 cm by 27 cm. It is filled with water flowing from a tap at a rate of 1.1 ℓ per minute. 7 minutes later, the tap is turned off.
  1. Find the volume of water in Tank L after 7 minutes. Give your answer in litres.
  2. All the water in Tank K is then poured into Tank L without spilling. How much more water is needed to fill Tank L 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 K is a cubical container of edge 30 cm. It is completely filled with water. Tank L is a rectangular tank measuring 62 cm by 26 cm by 27 cm. It is filled with water flowing from a tap at a rate of 1.1 ℓ per minute. 7 minutes later, the tap is turned off.
  1. Find the volume of water in Tank L after 7 minutes. Give your answer in litres.
  2. All the water in Tank K is then poured into Tank L without spilling. How much more water is needed to fill Tank L completely? Give your answer in litres.