Question

Квартира состоит из трех комнат Первая комната на пять квадратных метров меньше второй а вторая на восемь квадратных метров меньше 3 Найдите общую площадь Трех комнат если площадь самый маленький из них равна 10 квадратным метрам

Answer 1

Calculation of the Total Area of Three Rooms

To find the total area of the three rooms, we need to determine the area of each room and then add them together.

Let's denote the area of the first room as x square meters. According to the given information, the second room is 5 square meters larger than the first room, so its area is x + 5 square meters. Similarly, the third room is 8 square meters larger than the second room, so its area is (x + 5) + 8 square meters.

Given that the smallest room has an area of 10 square meters, we can set up the following equation:

x = 10

Substituting this value into the expressions for the areas of the second and third rooms, we get:

Second room area = 10 + 5 = 15 square meters

Third room area = (10 + 5) + 8 = 23 square meters

Now, we can calculate the total area of the three rooms by adding up the areas:

Total area = 10 + 15 + 23 = 48 square meters

Therefore, the total area of the three rooms is 48 square meters.