simplify 8/9-1/2

Solution

simplify

\frac{8}{9} - \frac{1}{2}

\frac{7}{18}

Decimal Notation

0.38888 \dots

Solution steps

\frac{8}{9} - \frac{1}{2}

Least Common Multiplier of

9, 2 : 18

Adjust Fractions based on the LCM

= \frac{16}{18} - \frac{9}{18}

Apply the fraction rule:

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

= \frac{16 - 9}{18}

Subtract the numbers:

16 - 9 = 7

= \frac{7}{18}

\frac{x}{x + 1} + \frac{2}{x - 3}

- 4 x^{- 6}

6 m (4 m^{3} + 23)

1 - (\frac{x}{2})^{2}

\frac{2 + 3 i}{1 + 2 i}