Question

Два мастера работают на фабрике елочных украшений один из них расписывает 20 шаров в час а другой 25 шаров успеют ли они выполнить заказ по расписанию 1500 шаров если первый будет работать 5 дней по 8 часов в день а второй 4 дня по 6 часов в день

Answer 1

20 ш/ч - делает первый
25 ш/ч - второй
8 ч*5=40 ч будет работать первый
6 ч*4=24 ч будет работать второй
20 ш/ч*40 ч=800 ш (сделает первый)
25 ш/ч*24 ч=600 ш (сделает второй)
800 ш+600 ш=1400 ш (сделают оба)
1500 ш-1400 ш=100 ш
Ответ: НЕ успеют, им не хватит 100 шаров

Answer 2

Calculation of the Number of Ornaments Each Master Can Paint

To determine if the two masters can complete the order of 1500 painted ornaments, we need to calculate the number of ornaments each master can paint within their given working hours.

The first master can paint 20 ornaments per hour, and they will work for 5 days, 8 hours per day. Therefore, the total number of ornaments the first master can paint is:

First Master: - Hours per day: 8 hours/day - Days worked: 5 days - Ornaments painted per hour: 20 ornaments/hour

Total ornaments painted by the first master: 8 hours/day * 5 days * 20 ornaments/hour = 800 ornaments

The second master can paint 25 ornaments per hour, and they will work for 4 days, 6 hours per day. Therefore, the total number of ornaments the second master can paint is:

Second Master: - Hours per day: 6 hours/day - Days worked: 4 days - Ornaments painted per hour: 25 ornaments/hour

Total ornaments painted by the second master: 6 hours/day * 4 days * 25 ornaments/hour = 600 ornaments

Total Number of Ornaments Painted

To determine if the masters can complete the order, we need to calculate the total number of ornaments painted by both masters.

Total ornaments painted: 800 ornaments + 600 ornaments = 1400 ornaments

Conclusion

Based on the calculations, the two masters will be able to paint a total of 1400 ornaments, which is less than the requested order of 1500 ornaments. Therefore, they will not be able to complete the order on schedule.

Please note that the calculations are based on the given information and assumptions.