Question
A container measuring 21 cm by 18 cm by 50 cm was 15 filled with water at first. Ben poured some water into the container. In the end, the height of the water level in the container was 15 cm as shown.
  1. How much water did Ben pour into container? Give your answer in mℓ.
  2. Ben then poured all the water in the container into several identical jugs. Given that each jug can hold at least 1.8 ℓ of water, what is the least number of jugs 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 21 cm by 18 cm by 50 cm was 15 filled with water at first. Ben poured some water into the container. In the end, the height of the water level in the container was 15 cm as shown.
  1. How much water did Ben pour into container? Give your answer in mℓ.
  2. Ben then poured all the water in the container into several identical jugs. Given that each jug can hold at least 1.8 ℓ of water, what is the least number of jugs he would need?