An army camp of 200 men has enough provisions of food for 60 days. How long will the food last if the number of men in the camp is reduced to 160?
Q1. An army camp of 200 men has enough provisions of food for 60 days. How long will the food last if the number of men in the camp is reduced to 160?
Answer: 75 days
Explanation: 200×60 = 160×d; d = 75 days. 75 days is correct because it matches what the question requires. Show the calculation clearly when solving similar quantitative items.