Welll since is a percentage we now is over 100...
225/100
We can simplify this...9/4
That is our fraction... In mix number is...
2 25/100
We can simplify 25 and 100 dividing them by 25 sooo...
The Mix number is
2 1/4
Percentage
225%
Fraction
225/100
or
9/4
Mix Number
2 25/100
or
2 1/4
It can also be seen as...
2.25
Hope it help :3