What is 1/6+1/8+2/21 ?

The solution to 1/6+1/8+2/21 is 65/168

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1/6+1/8+2/21

simplify

\frac{1}{6} + \frac{1}{8} + \frac{2}{21}

\frac{65}{168}

Decimal Notation

0.38690 \dots

Solution steps

\frac{1}{6} + \frac{1}{8} + \frac{2}{21}

Least Common Multiplier of

6, 8, 21 : 168

Adjust Fractions based on the LCM

= \frac{28}{168} + \frac{21}{168} + \frac{16}{168}

Apply the fraction rule:

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

= \frac{28 + 21 + 16}{168}

28 + 21 + 16 = 65

= \frac{65}{168}

42 \times 3

- 2.31 - (- 5.9)

\frac{3 + 2 i}{5 - i}

\frac{6}{63}

\frac{3}{4} 48