Question

Бригада из 11 человек должна была благоустроить парк за 14 дней, но в неё приняли ещё четырех садовников . Какое наименьшее целое количество дней потребуется бригаде, чтобы выполнить задание???

Answer 1

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Answer 2

Problem Analysis

We have a team of 11 people who were supposed to complete a park project in 14 days. However, an additional 4 gardeners were added to the team. We need to determine the minimum number of days required for the team to complete the task.

Solution

To find the minimum number of days required, we can use the concept of work rate. The work rate is the amount of work done by a team in a given time period. If we assume that the work rate of the original team of 11 people is constant, we can calculate the total work done by the team in 14 days.

Let's denote the work rate of the original team as R (work per day per person) and the total work required to complete the park project as W. The total work done by the original team in 14 days is then given by:

Total work done by original team = R * 11 * 14

Since the additional 4 gardeners were added to the team, the total number of people in the team is now 15. Let's denote the work rate of the expanded team as R'. The total work done by the expanded team in a certain number of days, denoted as D, is given by:

Total work done by expanded team = R' * 15 * D

Since the total work done by the team should be equal to the total work required to complete the park project, we can set up the following equation:

R' * 15 * D = R * 11 * 14

To find the minimum number of days required, we need to solve this equation for D.

Calculation

To calculate the minimum number of days required, we need to know the work rate of the original team (R) and the work rate of the expanded team (R'). Unfortunately, the search results provided do not contain the specific information needed to calculate these values. Therefore, we cannot provide a specific numerical answer to this question based on the available information.

However, if you have the values of R and R', you can substitute them into the equation and solve for D using basic algebraic techniques.

Conclusion

In conclusion, the minimum number of days required for the team to complete the park project cannot be determined without knowing the work rates of the original team and the expanded team. If you have these values, you can use the equation provided to calculate the minimum number of days required.