Question
Risa had some tea. Each day, she drank an equal amount of tea. At the end of the ninth day, she had 1600 mℓ of tea left. At the end of the tenth day, she had 1400 mℓ of tea left.
  1. What was the amount of tea she drank each day?
  2. How much tea did Risa 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

Risa had some tea. Each day, she drank an equal amount of tea. At the end of the ninth day, she had 1600 mℓ of tea left. At the end of the tenth day, she had 1400 mℓ of tea left.
  1. What was the amount of tea she drank each day?
  2. How much tea did Risa have at first? Give your answer in litres and millilitres.