Question

Lauren has 3 litres of fruit juice

She is going to use the fruit juice to make some drinks for a party
Each cup of drink will contain 225 millilitres of fruit juice
Lauren is going to make as many cups of drink as possible
Work out how much fruit juice Lauren has left when she has made as many cups of
drink as possible
Give your answer in millilitres.

Answer 1

75 mL

Explanation:

1 litre = 1000 millilitres

3 litres × 1000 millilitres / 1 litre = 3000 millilitres

3000 millilitres / 225 millilitres = 13.333...

13 × 225 mL = 2925 mL

3000 mL - 2925 mL = 75 mL

Answer: 75 mL