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Anonymous users2024-01-24In this question, multiply the area of wallpaper that actually needs to be pasted by the price (unit price) per square meter of wallpaper. The method is to find the area of the surrounding walls, then subtract the area of the doors and windows, and then multiply. Namely:
The area of the surrounding walls is:
Subtract the area of windows and doors:
The amount of money that needs to be spent:
The meta composite formula is:
A: It costs RMB.
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Anonymous users2024-01-23The circumference of the house = 6+
The area of the wall of the house = 21 * square meters.
Money: Yuan. It is recommended that wallpaper is better to buy a brand, which is relatively environmentally friendly.
This depends on the size of the flower spacing, different flower spacing, the loss is not the same, it should be between ten and twelve rolls.
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