All About Fractions & Decimals

To enter fractions, you can either wrap the divison of your numerator by your demoninator in parentheses, which will return the decimal representation of the fraction. Make sure to use parentheses to guarantee correct order of operations and results. You can also usealpha$x,\tau ,\theta, n$, with to move down and right and to move up and left. This type of fraction will not display the decimal representation.

Remembering all the decimal values for common fractions like $\frac{1}{9}$ being $0.\overline{111}$ etc. Well worry not, your GDC can do it all for you. Click the math button will the bring the following menu:

Using this menu, you can either select 1 to convert a demical value to it's fractional one, or 2 to convert the other way.