Question

-1 2/3+(-3 5/7):(-13)+(-8/15)*3/8

Answer 1

Ответ:

-1 61/105

Пошаговое объяснение:1 рядом 61 наверху 105 внизу прости если не правильно про минус не забудь

Answer 2

Ответ:

Пошаговое объяснение:

1 61/105

Answer 3

Let's break down the expression step by step:

1. First, simplify the mixed numbers: -1 2/3 = -5/3 -3 5/7 = -26/7

2. Now, calculate the division: (-5/3) / (-13) = 5/39

3. Next, calculate the multiplication: (-8/15) * (3/8) = -1/5

4. Finally, add the results from step 2 and step 3: 5/39 + (-1/5)

To add fractions, you need a common denominator, which in this case is 39 * 5 = 195. So, you can rewrite the fractions with a common denominator:

(5/39) + (-1/5) = (5/39) + (-39/195)

Now, you can add them: (5/39) + (-39/195) = (55 - 3939) / 195 = (25 - 1521) / 195 = -1496/195

Now, simplify the fraction: -1496/195 = -304/39

So, the final result is -304/39.