2 / 3 - 1 / 2 =
find the LCD ( 3 * 2 ) = 6
2 .2 / 6 - 3 / 6 =
2.2 - 3 / 6 =
4 - 3 / 6 =
1 / 6
hope this helps!
Step.1:"How many time do I have to divide"
Step 2:"Multiply"
Step 3:"subtract"
Step 4:Drop it down
Step 5:"If nessisary" Repeat
The answer to this question is C, I can explain it if you would like.