A marble tile measure 12 cm×10 cm . how many tiles will be requid to cover a wall of size 4m 3m? Also find the cost of tile at ₹22.50 per tile
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Solution -
Total Cost of tiles = Cost of one tile * No of tiles required
No of tiles required = Total area of wall / Area of 1 tileArea of one tile = 12 * 10 = 120 cm²1 m = 100cm, 3m = 300cm and 4m = 400cm
Area of the wall = 400 * 300 = 120000cm²No of tiles required = 120000/120 = 1000 tiles
Total cost of tiles = 1000 * 22.5 = Rs 22500
Total Cost of tiles = Cost of one tile * No of tiles required
No of tiles required = Total area of wall / Area of 1 tileArea of one tile = 12 * 10 = 120 cm²1 m = 100cm, 3m = 300cm and 4m = 400cm
Area of the wall = 400 * 300 = 120000cm²No of tiles required = 120000/120 = 1000 tiles
Total cost of tiles = 1000 * 22.5 = Rs 22500
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