Question

6. The side of a square tile is 10 cm. How many tiles can be fixed on the toor ol
a room of 2.5 m long and 2 m wide?

Answer 1

number of tiles = area of room/area of 1 square tile

number of tiles=250×200/10×10
number of tiles =500

Answer 2

Solution:-
Area of a tile =10×10=100cm.sq
Conversion of unit-2.5×100=250cm
2×100=200cm
Area of floor=250×200=50000cm.sq
Nu. of tiles required=50000÷100
=500tiles Ans.

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