Question

Задачи на совместную работу. Заготовленных материалов хватит для работы двух цехов в течение 10 дней или одного первого цеха в течение 30 дней. На сколько дней хватило бы этих материалов для работы одного второго цеха?

Answer 1

За 1 день расходуется 1/10 материала  двумя цехами.За 1 день первым цехом - 1/30 материала1/10 -1/30 = 3/30 -1/30 = 2/30=1/15 - вторым за 1 день1: 1/15=1:1*15=15 дней надо второму цеху.Ответ: 15.

Answer 2

Calculating the Duration of Materials for the Second Workshop

To calculate the duration for which the materials would be sufficient for the second workshop, we can use the given information. The materials are sufficient for the operation of two workshops for 10 days or one workshop for 30 days.

Calculation:

Given: - Materials for two workshops for 10 days - Materials for one workshop for 30 days

We can set up a proportion to find the duration for the second workshop:

10 days for two workshops = x days for one workshop

Using the proportion, we can calculate the duration for the second workshop.

Solution:

Let's use the given information to set up the proportion and solve for the duration for the second workshop:

10 days for two workshops = x days for one workshop

10 * 2 = 20

So, the materials would be sufficient for the operation of the second workshop for 20 days.

This calculation is based on the given information and the principles of proportionality.