Question

The sum of rational
number of - 5/10, 9/12.​

Answer 1

$\huge \purple {\tt {\frac{ - 5}{10} + \frac{9}{12}}}$

$\huge \pink {\tt { = \frac{ - 30 + 45}{60}}}$

$\huge \red {\tt {= \frac{15}{60} }}$

$\huge \orange {\tt {= \frac{1}{4}}}$