Question

3 kilograms 500 grams into grams

Answer 1

1 kg = 1000 g

3 kg = 1000 × 3 = 3000 g + 500 g = 3500 grams.

Answer 2

3,500 grams.

1 kilogram= 1,000 grams,

So, 3 kilograms= 3,000 grams + 500 grams= 3,500 grams

HOPE IT HELPS :)