Question

7.<br />10<br />A trader purchases 70 kg of tea at 15 per kg and 30<br />kg of tea at * 18.50 per kg. If the packing charges are<br />2 percent, then at what price he must sell the mixture<br />of two to gain 15%?<br />(A) * 18.80 per kg (B) 18 per kg<br />(C) * 18.50 per kg (D) 17.80 per kg​

Answer 1

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