Question

45 kg - 900 gram + 4/5 kg + 0.9 kg = 
1. 45.8 kg
2. 44.2 kg
3. 46.8 kg
4. 47.6 kg

Answer 1

Correct Answer - Option 1 : 45.8 kg

Concept used:

1 kg = 1000 gram

Calculation:

45 kg - 900 gram + 4/5 kg + 0.9 kg

⇒ 45 kg - 0.9 kg + 0.8 kg + 0.9 kg

⇒ 45.8 kg