How many guest rooms are there in a five-star hotel with a building area of 170000 square meters? I just want to ask about the general scope. Please let me know,

How many guest rooms are there in a five-star hotel with a building area of 170000 square meters? I just want to ask about the general scope. Please let me know,

You said 170000 square meters should be the total construction area, right?
It's too inaccurate to estimate the number of rooms based on the total building area
A five-star hotel built in strict accordance with the standard needs to be equipped with functions such as catering, meeting, fitness and entertainment, as well as logistics office, staff kitchen and restaurant, staff dressing and bathing, laundry room, air conditioning, water, electricity and ventilation equipment room and parking garage
According to the total scale of 170000 square meters, at least 20000-30000 square meters, if more, it may reach 60000-80000 square meters
The logistics room is planned and designed according to the expected management and service personnel. The total number of logistics personnel in 170000 square meters five-star hotel is about 1200-1500. If the staff accommodation is arranged separately, the logistics room needs about 8000-1000 square meters
The centralized main equipment room needs about 5000 ~ 7000 square meters
In this way, the total building area of guest rooms (including the supporting rooms and service rooms on the guest room floor, elevator rooms, etc.) is at least 70000-90000 square meters, and at most 120000-130000 square meters. According to the floor area of guest rooms (according to the natural room), the average five-star hotel is about 50-60 square meters, and the high-grade hotel is 70-80 square meters
Therefore, the number of rooms is very large, at least 1000, at most 2000

How many square kilometers is 2.2 million square meters?

It must be 2.2 square kilometers

The area of a house is 56 square meters, with 1.2 meters long, 1 decimeter wide, 0.1 decimeter thick wood flooring, at least need such wood how many pieces? To process~

48 / (0.1 * 1.2) = 400 pieces

A rectangular board, with an area of 0.56 square meters, what are its length and width?

There are innumerable answers. As long as the length * width = 0.56 square meters. For example, 8 * 0.74 * 0.142 * 0.28, unless a condition is added

How much is the area of a room 6 meters long and 3 meters wide? How many pieces of tiles are needed to pave the floor with an area of 9 square decimeters

Area: 6 × 3 = 18 square centimeter
9 square decimeter = 0.09 square centimeter
Number of blocks: 18 △ 0.09 = 200
Answer: area is 18 square centimeter, need 200 ceramic tile

The length of a room is 12 meters and the width is 6 meters. How many tiles do you need when you use square tiles with an area of 9 square decimeters? My answer is, 12x6 = 72, 72x9 = 378? Right

12 × 6 = 72, 72 = 720, 720 divided by 9 = 80 blocks

The floor area of a room is 17.28 square meters. It takes 144 pieces to lay the floor with ceramic tiles. How many pieces do you need to lay the same tiles in a room 6 meters long and 4.8 meters wide?

17.28/144 = 0.12 --- area of each brick
6 * 4.8 = 28.8 -------- room area
28.8 / 0.12 = 240 pieces

How to calculate the area of ceramic tile in kitchen and toilet?

For example, the kitchen is 3 meters long, 2.5 meters wide and 3 meters high. The area of the wall should be the circumference of the kitchen multiplied by the height (2.5 + 2.5 + 3 + 3) * 3. = 33, and then the area of the door and window is about 31. It mainly depends on the size of your window. The area of the door is basically more than one square. Finally, the wall is about 22 square
The floor area is 7.5 square meters
Then divide the wall area by the area of the brick you choose. For example, the brick is 300 * 450 = 0.135
So is the ground. So is the toilet
It's better to buy more bricks when you buy them to avoid loss. It's more than you need, but not too much. You can also tell the brick seller that it's good to get a few bricks. The premise is that the distance is not far. Hehe

The length of a kitchen is 10 cm, the width is 3 cm. Use the square ceramic tile that area is 5 square decimeter to pave the floor, need such ceramic tile how many pieces?

10 meters = 100 decimeters, 3 meters = 30 decimeters
The area of the kitchen is 100x30 = 3000 square decimeters
Tiles need 3000 divided by 5 = 600 (pieces)

The area of the path is 75 square meters. If the bottom is 3 kilometers and the height is 2 decimeters, how many bricks will it take to pave the path?

7500/(3*2*1/2)=2500
What's the explanation for this kind of problem?