Question

A floor of the room is 8m long and 6 m wide is to be covered by square tiles. If each square tile is 0.8 m. find the number of tiles required to cover the floor. Also find the cost of tiling at the rate of
ruppes 12 per tile.

Answer 1

Answer:

75

900

Step-by-step explanation:

Area of floor = 8*6 = 48 m^2

Area of tile = 0.8×0.8 = 0.64 m^2

Number of tiles= 48/0.64

= 75

Price of tiles = 75*12 = 900

Answer 2

Answer:

Step-by-step explanation:area of the floor = l × b

= 8×6

= 48 m . sq

area of each tile = 0.8 m

So number of tiles required to

cover the are = area of the

floor / area of

each tile

= 48/0.8

= 48 ×10 / 8

= 480 / 8

= 60 tiles

so cost of tiling at the rate of rupees 12 per tile = 12 ×60

= Rs 720