Find the reciprocal (multiplicative inverse) of $\frac{-15}{-17}$

 A multiplicative inverse or reciprocal for a number x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1.

$\frac{-15}{-17}=\frac{17}{15}=1\frac{2}{15}$