Question

Квартире состоит из трех комнат.Первая комната на 5 м2(квадратных) меньше второй,а вторая на 8 м2(квадратных) меньше третьей.Найдите общую площадь трех комнат,если площадь самой маленькой из них равна 10м(квадратных)

Answer 1

Первая 10
вторая 10+5=15
третья 15+8=23

Answer 2

1). 10+5=15(м2)-вторая комната
2). 15+8=23(м2)-третья комната

Answer 3

Calculating the Total Area of Three Rooms

To find the total area of the three rooms, we can use the given information about the sizes of the rooms and the area of the smallest room.

1. Given Information: - First room: 5 m^2 smaller than the second room. - Second room: 8 m^2 smaller than the third room. - Area of the smallest room: 10 m^2.

2. Calculating the Areas: - Let's denote the areas of the rooms as follows: - Area of the first room: x m^2 - Area of the second room: (x + 5) m^2 - Area of the third room: (x + 13) m^2 (since the second room is 8 m^2 smaller than the third room)

3. Finding the Total Area: - The total area of the three rooms is the sum of their individual areas: - Total area = (x) + (x + 5) + (x + 13) - Given that the area of the smallest room (x) is 10 m^2, we can solve for x.

4. Solving for x: - Using the given information that the area of the smallest room is 10 m^2, we can solve for x: - x = 10 m^2

5. Calculating the Total Area: - Substituting the value of x into the total area equation: - Total area = 10 + (10 + 5) + (10 + 13) - Total area = 10 + 15 + 23 - Total area = 48 m^2

Answer:

The total area of the three rooms is 48 square meters.