Question

Объём комнаты 54340 дм 3. Найдите площадь пола, учитывая, что высота комнаты равна 260 см.

Answer 1

Переводим высоту в дециметры:  260 см = 26 дм

Находим площадь пола:
54340 : 26 = 2090 дм² = 2090 : 10² м² = 20,9 м²

Answer 2

Calculating Floor Area of a Room

To find the floor area of the room, we can use the formula:

Floor Area = Length × Width

Given that the volume of the room is 54340 dm^3 and the height of the room is 260 cm, we can calculate the floor area using the following steps:

1. Convert the volume from dm^3 to m^3. 2. Calculate the length and width of the room. 3. Use the formula to find the floor area.

Let's proceed with the calculations.

Step 1: Convert Volume from dm^3 to m^3

To convert the volume from dm^3 to m^3, we divide by 1000, since 1 m^3 = 1000 dm^3.

54340 dm^3 = 54340 / 1000 m^3 = 54.34 m^3

Step 2: Calculate the Length and Width of the Room

To find the length and width, we can use the formula:

Volume = Length × Width × Height

Given: Volume = 54.34 m^3 Height = 260 cm = 2.6 m

We can rearrange the formula to solve for the length and width:

Length × Width = Volume / Height Length × Width = 54.34 m^3 / 2.6 m Length × Width ≈ 20.9 m^2

Step 3: Find the Floor Area

Now that we have the product of the length and width, we can use it to find the floor area.

Floor Area = Length × Width ≈ 20.9 m^2

So, the floor area of the room is approximately 20.9 square meters.

Conclusion

The floor area of the room, considering the volume of 54340 dm^3 and a height of 260 cm, is approximately 20.9 square meters.