Question

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

Answer 1

equivalent rational no.
= (-13)/17* 17/17
=-221/289

Answer 2

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





I hope this will help you


(-;