Find the cost of flooring a room 6.5 by 5 m with square tiles of sides 25 cm at the rate of Rs. 1880 per hundred tiles. Share with your friends Share 1 Sunil Sharma answered this We have,length of floor of room = 6.5 m = 650 cmbreadth of floor of room = 5 m = 500 cmarea of floor of room = length × breadth = 650 × 500 = 325000 cm2Now, length of each side of square tile = 25 cmarea of 1 square tile = side × side = 25 × 25 = 625 cm2Number of tiles required = area of floor of roomarea of 1 tile = 325000625 = 520Cost of 100 tiles = Rs 1880cost of 1 tile = Rs1880100 = Rs 18.80Cost of 520 tiles = Rs 18.80 × 520 = Rs 9776 -1 View Full Answer
