1.

Que ll. Jatin wants to cover the floorof a room 3 m wide and 4 m long bysquared tiles.If each square tile is of side 0.5m, then find the number of tilesrequired to coverthe floor of the room.​

Answer»

ANSWER:

AREA of rectangle ROOM = L×B

= 3m×4m

= 12M SQ.

area of 1 tile = (side) sq.

= 0.5 m x 0.5 m

= 0.25 m sq.

no.of tiles required =

area of rectangle room / area of 1 tile

12m sq. /. 0.25

48 tiles are required



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