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s. Two rooms of floor sizes 5 m by 3 m and 6 m by 5 m were to be tiled with square tiles of side50 cm each. How many tiles will be needed in all? |
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Answer» Area of floor=n(area of tile)5*3=n(.5*.5)15*100/25=nn=60Area of floor=n(area of tile)5*6=n(.5*.5)30*100/25=nn=120So total tiles=120+60=180 |
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