What is simplify-5/6-7/9 ?

The solution to simplify-5/6-7/9 is -29/18

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-5/6-7/9

simplify

- \frac{5}{6} - \frac{7}{9}

- \frac{29}{18}

Decimal Notation

- 1.61111 \dots

Solution steps

- \frac{5}{6} - \frac{7}{9}

Least Common Multiplier of

6, 9 : 18

Adjust Fractions based on the LCM

= - \frac{15}{18} - \frac{14}{18}

Apply the fraction rule:

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

= \frac{- 15 - 14}{18}

Subtract the numbers:

- 15 - 14 = - 29

= \frac{- 29}{18}

Apply the fraction rule:

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

= - \frac{29}{18}

4 (5 + x)

\frac{2 x}{- 2}

102

2 (sin (3 x)) - 1

(2 a)^{- 1} (2 a)^{- 2} (2 a)^{3}