Question
A container measuring 20 cm by 17 cm by 42 cm was 13 filled with water at first. Wesley poured some water into the container. In the end, the height of the water level in the container was 23 cm as shown.
  1. How much water did Wesley pour into container? Give your answer in mℓ.
  2. Wesley then poured all the water in the container into several identical bottles. Given that each bottle can hold at least 1.6 ℓ of water, what is the least number of bottles he would need?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A container measuring 20 cm by 17 cm by 42 cm was 13 filled with water at first. Wesley poured some water into the container. In the end, the height of the water level in the container was 23 cm as shown.
  1. How much water did Wesley pour into container? Give your answer in mℓ.
  2. Wesley then poured all the water in the container into several identical bottles. Given that each bottle can hold at least 1.6 ℓ of water, what is the least number of bottles he would need?