Question

У кімнаті довжина якої 6м а ширина на 2 менша треба покласти плитка ми підлогу. скільки треба пліток площа яких 4дм в квадрате

Answer 1

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Answer 2

Calculation of Tile Quantity

To calculate the number of tiles needed to cover the floor, we need to find the area of the room and divide it by the area of each tile.

Given: - Length of the room: 6m - Width of the room: 2m less than the length

To find the width of the room, we subtract 2m from the length: Width = Length - 2m = 6m - 2m = 4m

The area of the room is calculated by multiplying the length and width: Area of the room = Length * Width = 6m * 4m = 24 square meters

The area of each tile is given as 4 square decimeters (dm²). To convert this to square meters, we divide by 100: Area of each tile = 4 dm² / 100 = 0.04 square meters

To find the number of tiles needed, we divide the area of the room by the area of each tile: Number of tiles = Area of the room / Area of each tile = 24 square meters / 0.04 square meters = 600 tiles

Therefore, you will need 600 tiles to cover the floor of the room.