~Hello There!~
Find the total number of marbles first
2 + 3 = 5
Keep this number in mind as it will be your denominator for your result
There are 2 blue marbles, therefore, the final answer will be:
![(2)/(5)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/t0uv673spbc3c31ajeld1inwaddg10eja3.png)
Hope This Helps You!
Good Luck :)
Have A Great Day ^_^
- Hannah ❤