The floor of a room is 7.5 m long n 5 broad is to be tiled. How many tiles will be required for this job of each square tile to be used was 50cm
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Answered by
12
Area of room=L*B
=750cm*500cm
=375000 cm²
Area of 1 tile=Side*Side
=50*50 =2500 cm²
No. of tiles req=Area of room/Area.of 1 tile
=375000/2500
=150 tiles
Hope It helps...
Answered by
4
Answer:
FIRST WE WILL FIND AREA OF ROOM.
LENGTH IS 7.5 M AND BREADTH IS 5M.
FORMULA FOR AREA OF RECTANGLE IS L×B
750 × 500= 375000 Sq. cm.
NOW WE WILL FIND AREA OF THE TILE.
SIDE IS 50 CM.
FORMULA OF AREA OF SQUARE IS S×S
50×50 = 2500 Sq. cm.
No. of tiles is
AREA OF ROOM/ AREA OF TILES
375000/2500
150 tiles
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