Level 2
Mary mixed 2.3 litres of water with 215 litres of lemon juice to make a drink. How many litres of drink did she make? Give the answer in decimal and litres.
Level 2
The capacity of a fish tank is 4 ℓ. There are 1 ℓ 750 mℓ of water in the tank. How much more water is needed to fill the tank completely? (Give the answer in litres and millilitres.)