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\frac 5 \frac 1 2 - \frac 2 3 \text of \frac 4 5 2 \div \frac 1 6 - ( \frac 3 5 %2B 2 ) = ? |
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Answer» 5 1/2 - 2/3 * 4/5/2 ÷ 1/6 - (3/5 + 2) = 11/2 - 8/15/ 12 - (3 + 10)/5 = (11*15 - 16)/30 / (60 - 13)/5 = (165 - 16)/30 / (47/5) = 149/30 *5/47 = 149/(6*47) = 149/282 |
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