Question

Одна бригада собрала урожай с полей площадью 12 газа 6 рабочих дней во сколько раз производительность второй бригады больше если она выполнила работу этого же объёма за 3 рабочих дня

Answer 1

1)12:6=2(га)-1 бригада за 1 день 2)12:3=4(га)-2 бригада за 1 день 3)4:2=2(раза) Ответ:в 2 раза больше

Answer 2

1)12:6=2
2)12:3=4
3)4:2=2

Answer 3

Calculation of Productivity

To calculate the productivity of the two brigades, we need to determine the amount of work done by each brigade and the time taken to complete that work.

The first brigade completed the work on a field with an area of 12 hectares in 6 working days. Therefore, the productivity of the first brigade can be calculated as:

Productivity of the first brigade = Area of the field / Number of working days

Productivity of the first brigade = 12 hectares / 6 days

To compare the productivity of the second brigade, we need to know the time taken by the second brigade to complete the same amount of work. According to the question, the second brigade completed the work of the same volume in 3 working days.

Now, let's calculate the productivity of the second brigade:

Productivity of the second brigade = Area of the field / Number of working days

Productivity of the second brigade = 12 hectares / 3 days

Comparing the Productivity

To determine how many times the productivity of the second brigade is greater than the productivity of the first brigade, we can divide the productivity of the second brigade by the productivity of the first brigade:

Ratio of the second brigade's productivity to the first brigade's productivity = (Productivity of the second brigade) / (Productivity of the first brigade)

Ratio of the second brigade's productivity to the first brigade's productivity = (12 hectares / 3 days) / (12 hectares / 6 days)

Simplifying the equation:

Ratio of the second brigade's productivity to the first brigade's productivity = (12 hectares * 6 days) / (12 hectares * 3 days)

The hectares and days cancel out, leaving us with:

Ratio of the second brigade's productivity to the first brigade's productivity = 6 / 3

Therefore, the productivity of the second brigade is twice the productivity of the first brigade.

Please note that the information provided in this response is based on the given question and calculations.