Oh I get it

So it's 8:00 a magical time of night for this mom. It is time for bed!! Alli my usually very responsible first born child says, "Mom I forgot I have a math test tomorrow and I'm not sure how to do some of these fractions." So after about 20 minutes of working on subtracting, adding, reducing, simplifying and mutiplying fractions (which I found I was a little rusty at). She still seems confused. So now it is close to 8:30 and I am praying my daughter has some type of revelation so I can watch the rest of Amazing race. Just as I was feeling she would never catch on she looks at me and says,"Oh I get it....you just have to think." Hummmmm Yes that is the secret!!!