Question

One kilogram of cheese costs £4.90How much would 400g cost?

Answer 1

£1.96

Explanation:

1kg = 1000g

1 kg = £4.90

1000g = £4.90

1000g = £4.90

100 g = 4.90 ÷ 10 = £0.49

100g = £0.49

400g = 0.49 x 4 = £1.96

Answer 2

£ 1.96

Hope this helps :)

Have a great day !

5INGH

Explanation:

1 kg = £ 4.90

( ÷ 10 )

100 g = £ 0.49

( × 4 )

400 g = £ 1.96