Question

Add -7/20 and 7/-20 what is the answer

Answer 1

............,...................

Answer 2

$\frac{ - 7}{20} + \frac{7}{ - 20} \\ = \frac{ - 7}{20} + \frac{ - 7}{20 } \\ = \frac{ - 7}{20} \frac{ - 7}{20} \\ = \frac{ - 14}{20}$
simplest form = -7/10