Question

За первые 15 рабочих дней завод выпустил 540 стиральных машин,а затем стал изготовлять в день на 7 машин больше. Сколько всего машин завод выпустил за 25 дней

Answer 1

1) 540:15=36(м.)-3а 1 день
2)36+7=43(м.)-после повышения изготавления
3)43*25=1075(м.)-за 25 дней
Ответ:1075 стиральных машин выпустил завод за 25 дней.

Answer 2

540 : 15 = 36 машин в день
36 + 7 = 43 после 15 дней работы
43 • 10 = 430 машин за 10 дней
540 + 430 = 970 машин за 25 дней

Answer 3

Calculation of the Total Number of Washing Machines Produced

To calculate the total number of washing machines produced by the factory in 25 days, we need to consider the initial production of 540 washing machines in the first 15 working days and the subsequent increase of 7 machines per day.

Let's break down the calculation step by step:

1. Initial production in the first 15 working days: 540 washing machines.

2. Increase in production per day: 7 machines.

To calculate the total number of washing machines produced in 25 days, we need to determine the additional production from day 16 to day 25.

The additional production from day 16 to day 25 can be calculated by multiplying the increase in production per day (7 machines) by the number of days (10 days) between day 16 and day 25:

Additional production = 7 machines/day * 10 days = 70 machines.

Adding the initial production of 540 washing machines to the additional production of 70 machines gives us the total number of washing machines produced in 25 days:

Total production = Initial production + Additional production = 540 machines + 70 machines = 610 machines.

Therefore, the factory produced a total of 610 washing machines in 25 days.

Please note that the sources provided do not contain specific information related to this calculation.