Question

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​

Answer 1

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