Question

solve the question -1/9+3/5+(-5/7)​

Answer 1

$\huge\mathcal\colorbox{blue}{\color{white}{AnSwEr~↓~↓~}}$

$\bf \frac{ - 1}{9} + \frac{3}{5} + ( \frac{ - 5}{7} ) \\ \\ \bf = ( \frac{ - 5 + 27}{45} ) + ( \frac{ - 5}{7} ) \\ \\ \bf = \frac{22}{45} + \frac{ - 5}{7} \\ \\ \bf = \frac{154 + ( - 225)}{315} \\ \\ \bf = \frac{154 - 225}{315} \\ \\ = \color{blue}{ \underline{ \boxed{ \bf \: \frac{ - 71}{315} \: }}}$

$\huge\color{blue}{\textbf{\textsf{Hope~it~helps..!!}}}$