Question
Tank U is a cubical container of edge 22 cm. It is completely filled with water. Tank V is a rectangular tank measuring 59 cm by 16 cm by 18 cm. It is filled with water flowing from a tap at a rate of 0.4 ℓ per minute. 4 minutes later, the tap is turned off.
  1. Find the volume of water in Tank V after 4 minutes. Give your answer in litres.
  2. All the water in Tank U is then poured into Tank V without spilling. How much more water is needed to fill Tank V 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 U is a cubical container of edge 22 cm. It is completely filled with water. Tank V is a rectangular tank measuring 59 cm by 16 cm by 18 cm. It is filled with water flowing from a tap at a rate of 0.4 ℓ per minute. 4 minutes later, the tap is turned off.
  1. Find the volume of water in Tank V after 4 minutes. Give your answer in litres.
  2. All the water in Tank U is then poured into Tank V without spilling. How much more water is needed to fill Tank V completely? Give your answer in litres.