3 2/5 - 2 1/9=

-1 13/45 ****
-1 1/4
1 2/45
1 13/45

Tell me if I'm wrong and if I am explain plssss

+ 1 13/45

Don't understand how you could get a negative.
You are doing
2 and a bit - 1 and a bit
should be 1 and a bit