how many tiles of side 30 cm are required for tiling a room which is square in shape and the side of the room is 3 m
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Answer:
100 tiles
Step-by-step explanation:
area of tiles = 30cm ×30cm = 900cm²
1m = 100cm
3m = 300cm
area of room = 300cm × 300cm = 90000²
no. of tiles needed for tiling of room = 90000/900 = 100 tiles
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Step-by-step explanation:
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