Question

Реши задачу. длина огородного участка 35 метров, ширина на 15 метров короче. четверть всей площади участка засажена овощами остальная часть- картофеля. Какую площадь занимает картофель?

Answer 1

1)35-15=20(м) ширина:-)
2)35*20=700(м) площадь
3)700:4=175(м) занимает картофель

Answer 2

1) 35 - 15 = 20 ( м ) ширина
2) 35 • 20 = 700 ( м2 ) площадь участка
3) 1 - ( 1/4 ) = 3/4 ( площади ) картофелем
4) 3/4 • 700 = 525 ( м2 ) Ответ

Answer 3

Problem Analysis

To solve this problem, we need to find the area of the potato section in the garden. We are given that the length of the garden is 35 meters and the width is 15 meters less than the length. Additionally, we know that a quarter of the entire garden area is planted with vegetables, while the rest is planted with potatoes.

Calculating the Width of the Garden

Given that the width of the garden is 15 meters less than the length, we can calculate the width as follows:

Width = Length - 15

Substituting the given length of 35 meters into the equation, we get:

Width = 35 - 15 = 20 meters

Calculating the Area of the Garden

The area of a rectangle can be calculated by multiplying its length by its width. Therefore, the area of the garden is:

Area of Garden = Length × Width

Substituting the given values, we get:

Area of Garden = 35 meters × 20 meters = 700 square meters

Calculating the Area of the Potato Section

We are told that a quarter of the entire garden area is planted with vegetables, while the rest is planted with potatoes. Since the vegetable section and the potato section together make up the entire garden, we can calculate the area of the potato section as follows:

Area of Potato Section = Area of Garden - Area of Vegetable Section

Given that the vegetable section occupies a quarter of the entire garden area, we can calculate its area as follows:

Area of Vegetable Section = (1/4) × Area of Garden

Substituting the values, we get:

Area of Vegetable Section = (1/4) × 700 square meters = 175 square meters

Finally, substituting the values into the equation for the area of the potato section, we get:

Area of Potato Section = 700 square meters - 175 square meters = 525 square meters

Therefore, the potato section occupies an area of 525 square meters.

Answer

The potato section in the garden occupies an area of 525 square meters.