A rectangular floor of dimensions 10.2m*6m is to be tiled with square tiles with it's side as 60cm. How many tiles will be required to cover the floor?
A rectangular floor of dimensions 10.2m*6m is to be tiled with square tiles with it's side as 60cm. How many tiles will be required to cover the floor?
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length = 10.2m = 1020cm
width = 6m = 600m
area = 1020×600 cm^2
dimension of square tile = 60cm
area = 60×60 cm^2
Number of tiles = area of rectangle ÷ area of tile
number of tiles= 1020×600 / 60×60 = 170