Seudónimo Seudónimo

03-02-2016
Mathematics

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Explain when you know you need to rename a mixed Number to subtract.

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Kalahira Kalahira

11-01-2018

You know that you need to rename a mixed Number to subtract when the numbers involved have different denominators. In such a case, the lowest common multiple (LCM) of the denominators must be calculated and subsequently used to adequately rename the mixed numbers before subtraction can be done.

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