Question

1 5/12 : ( -5/6 + 2/3)

Answer 1

Ответ:

-8,5

Пошаговое объяснение:

Answer 2

Ответ:

- 8 1/2

Пошаговое объяснение:

1 5/12 : ( -5/6 + 2/3)=1 5/12÷(-5/6+2/3)= 1 5/12÷(-5/6+4/6) =1 5/12 ÷(-1/6)= 17/12*(-6/1)= -17/12*6/1=-17/2=-8 1/2

Answer 3

To solve this expression, let's first simplify the parentheses:

(-5/6 + 2/3)

To add or subtract fractions, they need to have a common denominator. The common denominator for -5/6 and 2/3 is 6. We'll convert both fractions to have a denominator of 6:

-5/6 = -5/6 * 1 = -5/6 * 2/2 = -10/12 2/3 = 2/3 * 2/2 = 4/6

Now, the expression becomes:

(-10/12 + 4/6)

Now, both fractions have a common denominator of 12, so we can add them:

(-10/12 + 4/6) = (-10/12 + 8/12) = (-10 + 8)/12 = -2/12

Finally, we can simplify the fraction:

-2/12 = -1/6

So, the result of the expression 1 5/12 : (-5/6 + 2/3) is -1/6.