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A reciprocal of a fraction is found by flipping it upside down. If you want the reciprocal of a mixed number or a whole number, just convert it to an improper fraction, and then flip it!
一个分数的倒数是通过把它倒过来求出来的。如果你想求一个带分数或整数的倒数,只要把它转换成假分数,然后翻转它!
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