Question

1 / 2 + ( - 5 / 6 ) =

Answer 1

-1/3 очень легко Одна второя минус пять шествых

Answer 2

1/2-5/6=3/6-5/6=-2/6 = - 1/3

Answer 3

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To answer your question, the expression 1 / 2 + ( - 5 / 6 ) = can be simplified as follows:

$$\frac{1}{2} + \left( - \frac{5}{6} \right) = \frac{1}{2} - \frac{5}{6}$$

To subtract fractions, we need to have a common denominator. The least common multiple of 2 and 6 is 6, so we multiply the first fraction by 3 / 3 and the second fraction by 1 / 1.

$$\frac{1}{2} \times \frac{3}{3} - \frac{5}{6} \times \frac{1}{1} = \frac{3}{6} - \frac{5}{6}$$

Now we can subtract the numerators and keep the same denominator.

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

To simplify the fraction, we divide both the numerator and the denominator by the greatest common factor, which is 2.

$$\frac{-2}{6} = \frac{-2}{2} \div \frac{6}{2} = \frac{-1}{3}$$

Therefore, the final answer is $$\frac{-1}{3}$$.

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