Question

A Hall is paved with 1sqare metre tiles. If the length and breath of the Hall are 15m and 10m how many tiles are needed if each tile costs rupees15. 50 find the cost of tiling.

Answer 1

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given :-

length of the floor of the hall = 15m

breadth = 10m

therefore it's area = length * breadth

= 15 * 10

= 150m^2

no. of tiles required to pave = 150/1 (since the area of each

tile is 1m^2)

= 150 tiles are required.

hence, total cost to pave the hall @ of rupees 15.50 per tile

= 150 * 15.50

= rupees = 2325

!!!