Question

Q6. write the equivalent rational number of -13/17, whose denominator is 289.

Answer 1

(-13)/17 * 17/17=[-221]/289...

Answer 2

$let \: the \: fraction \: with \: denominator \: 289 \: is \: \frac{ x }{289} \\ \\ then \\ \\ - \frac{13}{17} = \frac{x}{289} \\ \\ \frac{ - 13 \times 289}{17} = x \\ \\ - 13 \times 17 = x \\ \\ - 221 = x \\ \\ \\ \\ \\ fraction \: will \: be \: - \frac{221}{289}$





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