What is 1/4-2/3+2/9 ?

The solution to 1/4-2/3+2/9 is -7/36

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simplify 1/4-2/3+2/9

simplify

\frac{1}{4} - \frac{2}{3} + \frac{2}{9}

- \frac{7}{36}

Decimal Notation

- 0.19444 \dots

Solution steps

\frac{1}{4} - \frac{2}{3} + \frac{2}{9}

Least Common Multiplier of

4, 3, 9 : 36

Adjust Fractions based on the LCM

= \frac{9}{36} - \frac{24}{36} + \frac{8}{36}

Apply the fraction rule:

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

= \frac{9 - 24 + 8}{36}

Add the numbers:

9 - 24 + 8 = - 7

= \frac{- 7}{36}

Apply the fraction rule:

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

= - \frac{7}{36}

0.167 x^{2} + x + 1.333 = 0

- x > 1

c^{2} - 12 c - 45

\frac{1}{2} + \frac{1}{2} + \frac{1}{2}

36 a b^{2} - 48 a^{2} b