I failed Math every year in school, so I don't know what any of this means. I'm reading the explanations here in my math book, and I still don't understand. And I don't have these buttons on my calculator so I'm lost.
Here is an example...
Simplify complex fractions
7/12 + 5/16 = 43/48 Those are fractions, not division. The examples in the book are nothing like the problems I have to do. Another one is -5/9 - 14/15 = -67/45, I don't understand any of this. I know it has something to do with cross multiplying...I don't know what any of that is either.
If somebody could help me understand this, I would be forever indebted to you.
Here is an example...
Simplify complex fractions
7/12 + 5/16 = 43/48 Those are fractions, not division. The examples in the book are nothing like the problems I have to do. Another one is -5/9 - 14/15 = -67/45, I don't understand any of this. I know it has something to do with cross multiplying...I don't know what any of that is either.
If somebody could help me understand this, I would be forever indebted to you.