94.0k views
3 votes
If 4 men in 5 days eat 7 pounds of bread how much will be sufficient for 16 men in 15 days ?

User Avdept
by
8.6k points

2 Answers

3 votes

Final answer:

To solve for the amount of bread needed for 16 men in 15 days, we use direct proportion based on the given rate of consumption. We find that each man consumes 7/20 pounds of bread per day, resulting in a total of 84 pounds needed for all 16 men over the 15 days.

Step-by-step explanation:

To calculate the amount of bread needed for 16 men in 15 days, we need to set up a proportion based on the given information that 4 men in 5 days eat 7 pounds of bread. The calculation involves a direct proportion since the increase in the number of men or days will proportionally increase the amount of bread needed. Here's how we can solve this:

First, determine the daily consumption for 1 man by dividing the total bread consumed by the number of men and the number of days: 7 pounds ÷ (4 men × 5 days) = 7/20 pounds per man per day.

Multiply the daily consumption per man by the number of men and the number of days required: (7/20) × (16 men × 15 days) = 7/20 × 240 = 84 pounds of bread.

Therefore, 84 pounds of bread would be sufficient for 16 men over the course of 15 days.

User Neely
by
8.1k points
5 votes

I would say 28 pounds

User Stryker
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories