Question

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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Answer 1

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

$bts ❤ exo$