What is 2/3-3/5-5/6 ?

The solution to 2/3-3/5-5/6 is -23/30

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simplify 2/3-3/5-5/6

simplify

\frac{2}{3} - \frac{3}{5} - \frac{5}{6}

- \frac{23}{30}

Decimal Notation

- 0.76666 \dots

Solution steps

\frac{2}{3} - \frac{3}{5} - \frac{5}{6}

Least Common Multiplier of

3, 5, 6 : 30

Adjust Fractions based on the LCM

= \frac{20}{30} - \frac{18}{30} - \frac{25}{30}

Apply the fraction rule:

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

= \frac{20 - 18 - 25}{30}

Subtract the numbers:

20 - 18 - 25 = - 23

= \frac{- 23}{30}

Apply the fraction rule:

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

= - \frac{23}{30}

4 x^{2} - 44 x + 121

\frac{7}{8} - \frac{11}{24}

- \frac{2}{3} - \frac{1}{6}

\frac{( - 1 ) ^{3 - 1}}{3 ^{2}}

1.5 7^{2}