A floor having length 6.5m and breath is 4.5m is laid by tiles of 13 cm length and 15cm. How many tiles are needed to cover the floor
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area of floor =6.5X4.5=29.25msq
area of one tile=.13X.15=.0195msq
no.of tiles=ar.of floor/ar.of 1tile
=29.25/.0195=1500 ans.
am i right
area of one tile=.13X.15=.0195msq
no.of tiles=ar.of floor/ar.of 1tile
=29.25/.0195=1500 ans.
am i right
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