1 the floor of a rectangular room measures 16 m by 11 m the floor has to tired with square tiles of length 40 cm find the number of tiles required
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1 the floor of a rectangular room measures 16 m by 11 m the floor has to tired with square tiles of length 40 cm find the number of tiles required
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QUESTION
the floor of a rectangular room measures 16 m by 11 m the floor has to tired with square tiles of length 40 cm find the number of tiles required
GIVEN
Length of the floor =16m
Breadth of floor =11m
SOLUTION
Area of floor =16*11=176m sq
Area of one tile =40*40
=1600cm sq or 16msq
Therefore number of tiles required =176/16=11
Therefore number of tiles =11