aneikiraven aneikiraven

04-09-2018
Mathematics

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For the fractions d/z and r/u, which of the following can serve as a common denominator?
z times u
z plus u
d times r
d plus r

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sqdancefan sqdancefan

04-09-2018

The product of denominators can always serve as the common denominator. The appropriate choice is ...

... z times u . . . . . . . the first choice

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