Question

Бригада сантехников должна установить 160 счетчиков воды,по 8 счетчиков в день,но устанавливала по 10.на сколько дней раньше срока бригада выполнила работу?

Answer 1

1)160÷8= за 20дней по 8 счётчиков.  2)160÷10=за 16 дней по 10 счётчиков. 3)20-16=на 4 дня раньше бригада выполнит работу.

Answer 2

160/8=20 дней должна была работать бригада

160/10=16 дней работала бригада

20-16=4 на столько дней раньше срока бригада выполнила работу

ответ 4 дня

Answer 3

Calculation of the Number of Days the Plumbing Team Completed the Work Ahead of Schedule

To calculate the number of days the plumbing team completed the work ahead of schedule, we need to determine the total number of days it would have taken to install all 160 water meters at a rate of 8 meters per day, and then compare it to the actual number of days it took the team to complete the work.

The total number of days it would have taken to install all 160 water meters at a rate of 8 meters per day can be calculated as follows:

Total number of days = Total number of water meters / Number of water meters installed per day
Total number of days = 160 / 8
Total number of days = 20

According to the information provided, the plumbing team installed 10 water meters per day instead of the planned 8. To calculate the number of days the team completed the work ahead of schedule, we can subtract the actual number of days it took the team from the total number of days it would have taken at the planned rate.

Number of days ahead of schedule = Total number of days - Actual number of days
Number of days ahead of schedule = 20 - Actual number of days

Unfortunately, the actual number of days it took the team to complete the work is not provided in the question. Therefore, we cannot determine the exact number of days the team completed the work ahead of schedule without this information.

Please provide the actual number of days it took the plumbing team to complete the installation of the 160 water meters, and I will be happy to calculate the number of days they completed the work ahead of schedule.