Question

When I write an equation, I can't put large expressions in fraction. How do you write the "code" for it? I tried typing "frac" and then the expression, but that expression goes to the denominator instead to the numerator. What do you have to type then to get it right?

Answer 1

Click on the left blue button "Equation", type frac{3}{4}
in the window and insert . Then you will see the correct code in your answer
\[\frac{3}{4}\]

Answer 2

\[\alpha=\frac {\mu _{k} \times mg \times R}{\frac{2}{5} m R^2}\]
Awesome!, thanks.

Answer 3

You are welcome. Glad that I was able to help. I also had the same problem recently, then read somebody explanation and used it.