For rational numbers ab,cd and ef, what is ab×(cd+ef)? – InterviewSolution

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1.	For rational numbers ab,cd and ef, what is ab×(cd+ef)?
Answer» For rational numbers $\frac{a}{b}, \frac{c}{d}$ and $\frac{e}{f}$ , what is $\frac{a}{b} \times (\frac{c}{d} + \frac{e}{f})$ ?

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