What is 1/5+2/7-6/11 ?

The solution to 1/5+2/7-6/11 is -23/385

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simplify 1/5+2/7-6/11

simplify

\frac{1}{5} + \frac{2}{7} - \frac{6}{11}

- \frac{23}{385}

Decimal Notation

- 0.05974 \dots

Solution steps

\frac{1}{5} + \frac{2}{7} - \frac{6}{11}

Least Common Multiplier of

5, 7, 11 : 385

Adjust Fractions based on the LCM

= \frac{77}{385} + \frac{110}{385} - \frac{210}{385}

Apply the fraction rule:

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

= \frac{77 + 110 - 210}{385}

Add the numbers:

77 + 110 - 210 = - 23

= \frac{- 23}{385}

Apply the fraction rule:

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

= - \frac{23}{385}

∣ x + 1 ∣ \geq 4

∣ 5 x - 4 ∣ < 1

- 4 n + 11 > - 9

\frac{2 ^{- 0.01} - 1}{- 0.01}

12 x^{2} + 20 x + 3 = 0