Question

Заказ по выпуску машин должен быть выполнен по плану за 20 дней. Но завод выпускал ежедневно по 2 машины сверх плана и поэтому выполнил заказ за 18 дней. Сколько машин должен был выпускать завод ежедневно по плану ?

Answer 1

Пусть x - количество машин, которое надо выпускать по плану в день, тогда x+2 - количество машин, которое выполнял завод в день.
Составим уравнение:
20x=18(x+2)
20x=18x+36
20x-18x=36
2x=36
x=18
Ответ: 18 машин 

Answer 2

Calculating Daily Production Rate

To calculate the daily production rate required to meet the 20-day production target, we can use the information provided.

The factory completed the order in 18 days by producing 2 extra cars daily. We can calculate the daily production rate required to meet the 20-day target using the following formula:

Daily Production Rate = Total Production / Total Days

In this case, the total production is the order quantity, and the total days are the number of days taken to complete the order.

Calculation

Using the given information: - Total Production: Order quantity - Total Days: 18 days

We can calculate the daily production rate required to meet the 20-day target.

Daily Production Rate = Total Production / Total Days

Daily Production Rate = Order Quantity / 18

Result

By solving the above equation, we can find the daily production rate required to meet the 20-day target.

Please note that the specific order quantity is not provided in the given information, so the exact number of cars to be produced daily cannot be calculated without this information.

If you have the specific order quantity, you can use the above formula to calculate the required daily production rate.