Question

addition or subtraction of following 9 by 11 - 4 by 5
​

Answer 1

$\frac{9}{11 } + ( - \frac{4}{5} ) \\ = > \frac{9}{11} - \frac{4}{5} \\ = > \frac{45 - 44}{55} \\ = > \frac{1}{55} \\ \\ \\ \frac{9}{11} - ( - \frac{4}{5} ) \\ = > \frac{9}{11} + \frac{4}{5} \\ = > \frac{45 + 44}{55} \\ = > \frac{89}{55}$

I hope that helps you

Answer 2

PLEASE PLEASE MARK ME AS BRAINLIEST....