Question

Трактористу нужно распахать поле площадью 5га. он уже распахал участок прямоугольной формы с длинами 1500м и 9м. сколько квадратных метров поля осталось распахать?

Answer 1

1. 1500*9=13500м в квадрате площадь распаханого участка.
5га=50000 м в квадрате.
50000-13500=36500м в квадратн осталось распахать.

Answer 2

Calculation of Remaining Area to be Plowed

To calculate the remaining area of the field that needs to be plowed, we need to subtract the area of the already plowed rectangular plot from the total area of the field.

The total area of the field is given as 5 hectares. To convert hectares to square meters, we need to multiply by 10,000 since 1 hectare is equal to 10,000 square meters.

Therefore, the total area of the field in square meters is:

5 hectares * 10,000 square meters/hectare = 50,000 square meters.

The area of the already plowed rectangular plot is given by the formula:

Area = length * width.

In this case, the length of the rectangular plot is 1500 meters and the width is 9 meters. Therefore, the area of the already plowed plot is:

1500 meters * 9 meters = 13,500 square meters.

To find the remaining area to be plowed, we subtract the area of the already plowed plot from the total area of the field:

50,000 square meters - 13,500 square meters = 36,500 square meters.

Therefore, the tractor driver still needs to plow an area of 36,500 square meters.