Question

In a rectangular hall 40 m long and
30 m wide, square tiles of side 50 cm
are to be fixed. How many tiles will
be required to cover the floor of the
hall ?​

Answer 1

Step-by-step explanation:

Area of rectangular hall= 40*30=1200m =120000cm

Area of square tile= 50^2=2500cm

number of tiles= 120000/2500= 48

Answer 2

See the attachment.

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