Geeta planned to floor her living room of size 520×300 cm with the least number of square tiles of equal areas. if the cost for the first 100 tiles are rs 64.00/tile, rs 50.00/tile for next 100 tiles and rs40.00/tile for any number of tiles after the first 200,find the total cost incurred on tiling.
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Answered by
17
Area of the room = (520 × 300) cm^2
LCM of 520 and 300 = 7800
Area of square tiles = 7800 cm^2
No of tiles required = (520 ×300)/ 7800
= 20 tiles
Total cost = ₹(20*64)
= ₹1280
LCM of 520 and 300 = 7800
Area of square tiles = 7800 cm^2
No of tiles required = (520 ×300)/ 7800
= 20 tiles
Total cost = ₹(20*64)
= ₹1280
Answered by
7
Answer:
₹ 24,960
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