Question

Трактор в первый день вспахал 3/14 га земли, во второй день на - на 5/14 больше,чем в первый день,а в третий день - на 1/14 га меньше,чем во второй день. Сколько гектаров земли вспахал трактор во второй и третий день​

Answer 1

Ответ:8/14га во 2день и 7/14 га 3 день

Пошаговое объяснение:

3/14+5/14=8/14га во 2 день

8/14-1/14=7/14 га в 3 день

Answer 2

Calculation of Land Plowed by the Tractor

To calculate the total amount of land plowed by the tractor on the second and third days, we need to consider the information provided.

On the first day, the tractor plowed 3/14 hectares of land.

On the second day, the tractor plowed 5/14 hectares more than on the first day.

On the third day, the tractor plowed 1/14 hectares less than on the second day.

To find the total amount of land plowed on the second day, we add the additional land plowed to the land plowed on the first day:

Land plowed on the second day = Land plowed on the first day + Additional land plowed

Land plowed on the second day = 3/14 + 5/14 = 8/14 = 4/7 hectares

To find the total amount of land plowed on the third day, we subtract the reduction in land plowed from the land plowed on the second day:

Land plowed on the third day = Land plowed on the second day - Reduction in land plowed

Land plowed on the third day = 4/7 - 1/14 = 7/14 - 1/14 = 6/14 = 3/7 hectares

Therefore, the tractor plowed 4/7 hectares of land on the second day and 3/7 hectares of land on the third day.

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