Question

If 10 boys consume 3 kg of rice in a day how much rice would be consumed by 15 boys in a day

Answer 1

by variation method .x1÷y1=x2÷y2. so 15×3÷10 =45÷10

Answer 2

Answer:

Step-by-step ex8 1/3 days

10 people x 10 days => 15 kg rice

1 person x 1 day => 0.15 kg

12 people x 1 days => 1.8 kg rice/day

15 kg rice/ 1.8 kg per day => 8 1/3 days

planation: