How to find the fraction of numbers

KFC- Keep , Flip , Change 

2/3 of 3 

Keep - a number on its own is always the number over one 

3/1  /  2/3 

Flip- Flip the origional fraction 

3/1  / 3/1 

Change the simbol from divide to times 

3/1 x 3/2

3x3 =9

1x2=2

So 2/3 of  3 is 9/2 =1 4/2