Question

Первая бригада закончила работу за 8 дней. Вторая команда финишировала в 12 раз быстрее. Сколько дней потребуется, чтобы две команды работали вместе?​

Answer 1

Ответ:

1) 192 : 12 = 16 (за 16 дней)

2) 16 : 8 = 2 (2 дня)

Пошаговое объяснение:

Вроде бы так. Но это не точно. Можешь посмотреть

Answer 2

Calculating Combined Work Time for Two Teams

To calculate the combined work time for two teams, we can use the concept of "work rates" to determine the total time required for both teams to complete a task when working together.

Given: - First team's work time = 8 days - Second team's work time = 12 times faster than the first team

We can calculate the work rates of the two teams and then use the formula to find the combined work time.

Work Rates Calculation

Let's denote: - Work rate of the first team as R1 - Work rate of the second team as R2

The work rate is inversely proportional to the time taken. Therefore, if the second team is 12 times faster, its work rate is 12 times that of the first team.

So, R2 = 12 * R1

Combined Work Time Calculation

The combined work time formula is: 1 / (R1 + R2)

Substituting the values: 1 / (R1 + 12 * R1) = 1 / 13 * R1

So, the combined work time for both teams is 1 / 13 * R1.

Conclusion

To find the exact number of days required for both teams to work together, we need the specific work rate of the first team. Without this information, we can't provide the exact number of days required for both teams to work together.