Question
Yen had some coffee. Each day, she drank an equal amount of coffee. At the end of the sixth day, she had 1600 mℓ of coffee left. At the end of the seventh day, she had 1100 mℓ of coffee left.
  1. What was the amount of coffee she drank each day?
  2. How much coffee did Yen have at first? Give your answer in litres and millilitres.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Yen had some coffee. Each day, she drank an equal amount of coffee. At the end of the sixth day, she had 1600 mℓ of coffee left. At the end of the seventh day, she had 1100 mℓ of coffee left.
  1. What was the amount of coffee she drank each day?
  2. How much coffee did Yen have at first? Give your answer in litres and millilitres.