Question

Рабочий должен был сделать 120 деталей за 5 часов но он увеличил производительность труда на 8 деталей в час и 7 часов работал. сколько деталей сделал рабочий в час. помоги те срочно умоляю!!!!

Answer 1

120:5=24 детали в час производительность
24+8=32 детали в час новая производительность
32*7=224 детали сделал
Ответ 224 детали

Answer 2

120/5=24-в час
24+8=32-в час при ув-и произ-ти
32*7=224 -всего деталей за 7часов

Answer 3

Calculation of the Number of Parts Produced by the Worker

To calculate the number of parts produced by the worker, we need to consider the increased productivity and the number of hours worked.

The worker was initially expected to produce 120 parts in 5 hours. However, the worker increased their productivity by 8 parts per hour and worked for 7 hours instead of 5.

To calculate the total number of parts produced, we can use the following formula:

Total number of parts = (Initial productivity + Increased productivity) x Number of hours worked

Let's calculate the total number of parts produced by the worker:

Initial productivity = 120 parts / 5 hours = 24 parts per hour Increased productivity = 8 parts per hour

Number of hours worked = 7 hours

Total number of parts = (24 parts per hour + 8 parts per hour) x 7 hours = 224 parts

Therefore, the worker produced 224 parts in 7 hours.

I hope this helps! Let me know if you have any further questions.