a floor length is 25 metre and the breadth is 20 has to be there parrot with rectangular tiles of the length 16 cm and the breadth of 5 cm find the numbers of tiles required
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Step-by-step explanation:
firstly area of floor=l×b
=25×20
=500msq.
in cm sq.=500×10000
=5000000
then area of tile=l×b
=16×5
= 80cm sq.
no. of tiles =area of floor÷area of tiles
=5000000÷80
=62500 tiles
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