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2014-09-02T06:33:35+05:30

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Weight of apples + weight of Oranges + weight of Pears = Total weight of all types of fruits

 \frac{73}{9} + \frac{19}{6} + weight of Pears = \frac{58}{3} kg \\ \\ Weight\ of\ Pears\ =\ \frac{58}{3} - \frac{73}{9} - \frac{19}{6} kg\\ \\ = \frac{6*58 - 2*73 - 3*19}{18} kg\\ \\ = \frac{ 348 - 146 - 57 }{18} kg\\ \frac{145}{18} kg \\ \\ = 8.05 kg




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2014-09-02T13:29:42+05:30
Weight of apple + weight of oranges + weight of pears = weight of all fruits

 \frac{73}{9} +  \frac{19}{6} + x =  \frac{58}{3}

x =  \frac{58}{3} - \frac{73}{9} -  \frac{19}{6}

x =  \frac{348-146-57}{18} =  \frac{145}{18} = 8.05

Weight of pears = 8.05 kg
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