simplify 9/3-8/12

Solution

simplify

\frac{9}{3} - \frac{8}{12}

\frac{7}{3}

Decimal Notation

2.33333 \dots

Solution steps

\frac{9}{3} - \frac{8}{12}

Cancel

\frac{8}{12} : \frac{2}{3}

= \frac{9}{3} - \frac{2}{3}

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

= \frac{9 - 2}{3}

Subtract the numbers:

9 - 2 = 7

= \frac{7}{3}

x^{2} - 4 x + 2 x y - 8 y

\frac{x}{x + 2} + \frac{5}{x - 2}

1 0^{2} - 9^{2}

2 x^{4} - 8 x^{2}

5 x^{11}