a square Courtyard of side 45 M has to be tiled If the size of a tile is 15 by 15 M how many will be required for the contyard if the cost tile is rupees 30 find cost incured
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area of Square Courtyard= 45^2= 2025 m^2
Area of Tile = 15x15= 225m^2
No. of tiles needed= Area of Courtyard /area of tile
= 2025/225
= 9 tiles
Rate of 1 tile =Rs.30
rate of 9 tiles = 30x9 = Rs.270
Area of Tile = 15x15= 225m^2
No. of tiles needed= Area of Courtyard /area of tile
= 2025/225
= 9 tiles
Rate of 1 tile =Rs.30
rate of 9 tiles = 30x9 = Rs.270
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