ANSWER :
The answer is :
[tex]9\frac{4}{5}[/tex]EXPLANATION :
From the problem, we have :
[tex]6\frac{2}{5}+3\frac{2}{5}[/tex]The whole numbers will be added directly.
For the fraction part, the numerator is added and the denominator will stay the same.
That will be :
[tex](6+3)+(\frac{2}{5}+\frac{2}{5})=9\frac{4}{5}[/tex]