If 400 soldiers eat 20 tonnes of food in 100 days, how much will 40 soldiers eat in 20 days?
Explanation:
The amount of food consumed by 400 soldiers in 100 days = 10 tonnes = 10 × 1000 = 10000 kg
The amount of food consumed by 400 soldiers in 20 days = (20 × 10000)/100 = 2000 kg
The amount of food consumed by 40 soldiers in 20 days = 2000/10 = 200 kg
Hence, option (d).
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