Question
Elijah and Zeph each had the same volume of water. The water was used to pour into identical bottles. Elijah filled up 7 bottles and had 6.3 ℓ of water left. Zeph filled up 5 bottles and had 8.5 ℓ of water left.
  1. What was the capacity of each bottle? Give your answer in millilitres.
  2. What was the total volume of water Elijah and Zeph had at first? Give your answer in litres.
4 m
(a)

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Elijah and Zeph each had the same volume of water. The water was used to pour into identical bottles. Elijah filled up 7 bottles and had 6.3 ℓ of water left. Zeph filled up 5 bottles and had 8.5 ℓ of water left.
  1. What was the capacity of each bottle? Give your answer in millilitres.
  2. What was the total volume of water Elijah and Zeph had at first? Give your answer in litres.