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12% of playground is bad 60% is having grass and remaing area is 56 square meters what is the area of play ground in square meters( a)100 b(150) (c)200 d) 300 |
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Answer» 200m²Step-by-step explanation:Area of playground be = x m²12% of playground in METERS = 12/100×x = 12x/10060% of playground in meters = 60/100×x = 60x/100Remaining area = 56m²Total area = Bad area of playground + GRASSY area of playground + remaining area of playground=> x = 12x/100 + 60x/100 + 56=> x = 72x/100 + 56=> x - 72x/100 = 56=>(100x-72x)/100 = 56=> 28x/100 = 56=>28x = 5600=>x =5600/28=>x = 200m²......PLEASE MARK AS BRAINLIEST...... |
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