Question

convert into decimals and add. 50 kg 450 g, 45 kg 650 g ( into kg)​

Answer 1

1 kg = 1000 g

so, 1 g = 1/1000 kg or 0.001 kg

so, 450 g = 450 × 0.001 kg

= 0.450 kg

650 g = 650 × 0.001 kg

= 0.650 kg

Now we will add them,

$(50 + 45 + 0.450 + 0.650)kg \\ = (95 + 1.100)kg \\ = 96.100 \: kg \\ = 96.1 \: kg$

So, the sum is 96.1 kg

Hope this helps you.