Question

please answer fast please​

Answer 1

$\frac{ - 3}{5} = \frac{ - 3 \times -6}{5 \times -6} = \frac{ 18}{-30} \\ \\ \frac{ - 3}{5} = \frac{ - 3 \times 7}{5 \times 7} = \frac{ - 21}{35}$

Answer 2

I think question no. 1 is wrong because denominator of any rational number is never be in negative