caroline is tilling her bathroom floor each tile is 23 cm the bathroom floor is in a shape of a rectangle, 4.5m by 2m
how many packs of tiles does she need
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question: How many tiles will be required to cover my floor whose length is 4 metres and breadth is 3 metres and each tile is a square side of 20 cms?
Answer: Length of floor = 4 metres
breadth of the floor = 3 metres
Area of the floor = 4m * 3m = 12 sq.m
lenght of the tile = 20cm
area of the tile = 20 * 20 = 400cm^2
12 sq. m = 120000 sq. cm
no.of tiles required = 120000/400 = 300 tiles
therefore, you require 300 tiles to cover your floor
Hope it helps you
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