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# rationalizing denominators

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Suppose that a, b, and c are real numbers such that $\frac{a}{b} = \frac{\sqrt{10}}{\sqrt{21}}$ and $\frac{b}{c} = \frac{\sqrt{135}}{\sqrt{8}}$. Find $\frac{a}{c}$. Completely simplify and rationalize the denominator.

Feb 24, 2021

### 1+0 Answers

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This question answered, 2 years ago here is the link https://web2.0calc.com/questions/help_41734

Feb 24, 2021