fibd the cost of flooring a room 6.5m by 5m with square tiles if side 25 cm at the rate of ₹1880per hundred tiles
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area of the floor of the room (in cm) = 650*500 cm²
⇒ 325000 cm²
area of a tile = 25*25 cm²
⇒ 625 cm²
no. of tiles = 325000 cm²/625 cm²
⇒520 tiles
rate of tiling the floor = Rs.1880 per hundred tiles
total cost = 1880/100*520
⇒ Rs.9776
is this right????
⇒ 325000 cm²
area of a tile = 25*25 cm²
⇒ 625 cm²
no. of tiles = 325000 cm²/625 cm²
⇒520 tiles
rate of tiling the floor = Rs.1880 per hundred tiles
total cost = 1880/100*520
⇒ Rs.9776
is this right????
tonygautam:
i hope this will help u......
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