Question

James and Jack buy 3 litres of orange juice. Each boy drinks 650 millilitres of orange juice. How much orange juice is left?

Answer 1

Answer:

650*2=1300

3 litres =3000 ml

3000-1300=1700ml

Answer 2

Answer:

1.7 L

Step-by-step explanation:

Always convert values to common units

As total juice purchased = 3 L = 3 × 1000 ml = 3000 ml

Juice consumed = 2 × 650 ml

Remaining juice = 3000 - 1300 = 1700 ml = 1700 / 1000 = 1.7 L