What is 2/9-1/18+7/12 ?

The solution to 2/9-1/18+7/12 is 3/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2/9-1/18+7/12

simplify

\frac{2}{9} - \frac{1}{18} + \frac{7}{12}

\frac{3}{4}

Decimal Notation

0.75

Solution steps

\frac{2}{9} - \frac{1}{18} + \frac{7}{12}

Least Common Multiplier of

9, 18, 12 : 36

Adjust Fractions based on the LCM

= \frac{8}{36} - \frac{2}{36} + \frac{21}{36}

Apply the fraction rule:

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

= \frac{8 - 2 + 21}{36}

Add the numbers:

8 - 2 + 21 = 27

= \frac{27}{36}

Cancel

\frac{27}{36} : \frac{3}{4}

= \frac{3}{4}

\frac{5 x}{7} + 5 = 30

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

4 (x - 5) = 4 x - 20

2 - b > 5.2

(7 x - 3)^{2} = 49