Latex Cheat Sheet

\frac{2}{3} \times \frac{3}{4} = \frac{6}{12} = \frac{1}{2}

renders as:

\text{Amount left} = \frac{3}{4} - \left(\frac{2}{3} \times \frac{3}{4}\right) = \frac{3}{4} - \frac{1}{2} \times \frac{3}{4}

renders as:

\frac{3}{4} - \frac{3}{8} = \frac{6}{8} - \frac{3}{8} = \frac{3}{8}

renders as:

\text{Amount left} = \frac{3}{8}

renders as:

\underline{\hspace{1cm}} = 5 \times 0.25

renders as:

$$_{\text{This is a subscript:}}$$
$$^{\text{This is a superscript:}}$$
$$\text{This is a normal text}$$