Question

-2 1/2 +( + 1/6) +( - 5/6) + (+ 2 1/3)

Answer 1

Ответ:

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

Answer 2

Ответ:

$- \frac{5}{6}$

Answer 3

Let's break down the expression step by step:

-2 1/2 = -2.5

• 1/6 = 1/6

• 5/6 = -5/6

• 2 1/3 = 2 + 1/3 = 7/3

Now, let's add them all together:

-2.5 + 1/6 - 5/6 + 7/3

To add fractions, we need to have a common denominator, which in this case is 6. We'll convert all the fractions to have a denominator of 6:

-2.5 * 6/6 = -15/6 1/6 -5/6 (7/3) * 2/2 = 14/6

Now we can add the fractions:

(-15/6) + (1/6) + (-5/6) + (14/6) = -5/6

So, the result of the expression is -5/6.