Question

If 15 bottles of water are needed for 7 men for 2 days. How many bottles are required for 4 men for 7 days?

step by step explanation
​

Answer 1

Answer:

In 1 day 1 men need = 15 / 2 × 7 = 15 / 14bottles. In 1 day 1 men need 15/14 bottles. In 7 days 4 man need 15× 14 / 2 = 30 bottles.