Question

рабочим нужно отремонтировать72 машины за6 дней а они отремонтировали их за 4 дня на сколько перевыполняли задание рабочие ежедневно если каждый день ремонтировали машин поровну??

Answer 1

1)72:6=12 (маш.)-должны были за 1 день

2)72:4=18(маш.)-выполняли за1 день

3)18-12=6(маш.)-перевыполняли задание

 

Ответ:рабочии перевыполняли задание на 6 машин каждый день

Answer 2

72 :6 = 12 машин в день по плану

72 :4 = 18 машин выполнили

18-12 = 6  

Ответ: на 6 машин перевыполняли план каждый день

Answer 3

Calculation of Task Completion

To calculate how much the workers exceeded the task completion, we can use the formula:

Excess = (Actual time taken - Expected time) / Expected time

In this case, the expected time to repair 72 cars is 6 days, and the actual time taken is 4 days. Therefore, the excess can be calculated as:

Excess = (4 - 6) / 6 = -0.33

The negative value indicates that the workers completed the task ahead of schedule.

Daily Repair Rate

To determine the number of cars repaired daily, we can divide the total number of cars repaired by the number of days taken. In this case, 72 cars were repaired in 4 days.

Daily Repair Rate = Total cars repaired / Number of days taken = 72 / 4 = 18 cars per day

Therefore, the workers repaired an average of 18 cars per day.

Equal Distribution of Repairs

If the workers repaired the cars evenly each day, we can divide the total number of cars repaired by the number of days taken to find the number of cars repaired each day.

Number of cars repaired each day = Total cars repaired / Number of days taken = 72 / 4 = 18 cars per day

Therefore, if the workers repaired the cars evenly each day, they would have repaired 18 cars per day.

Conclusion

In summary, the workers completed the task of repairing 72 cars in 4 days, which is 2 days ahead of schedule. They repaired an average of 18 cars per day, assuming an equal distribution of repairs each day.