Question

Ширина прямоугольного участка земли 500 м и она меньше длины на 140м. найдите площадь участка и выразите её в гектарах

Answer 1

500+140=640 длина
500×640=320000 площадь
320000:10000=32 гектара

Answer 2

Calculation of the Area of the Land Plot

To find the area of the rectangular land plot, we need to know the width and length of the plot. According to the given information, the width of the land plot is 500 meters, and it is smaller than the length by 140 meters.

Let's calculate the length of the land plot first. We can do this by adding the width and the difference between the width and length:

Length = Width + Difference = 500m + 140m = 640m

Now that we have the width and length of the land plot, we can calculate its area. The area of a rectangle is calculated by multiplying its length and width:

Area = Length x Width = 640m x 500m = 320,000 square meters

Conversion to Hectares

To express the area of the land plot in hectares, we need to convert it from square meters to hectares.

1 hectare is equal to 10,000 square meters. Therefore, to convert square meters to hectares, we divide the area by 10,000:

Area in Hectares = Area in Square Meters / 10,000 = 320,000 square meters / 10,000 = 32 hectares

Therefore, the area of the land plot is 32 hectares.