Question

11/48+13/72+(-17/48)+(-7/72)= помогите пожалуйста (дроби, сложение отрицательных чисел)

Answer 1

Ответ:

- 6/144 это ответ до сокащения

ОКОНЧАТЕЛЬНЫЙ ОТВЕТ :

-1/24

Answer 2

Adding Fractions with Negative Numbers

To add fractions with negative numbers, you can follow these steps:

1. Find a common denominator for the fractions. 2. Add or subtract the numerators, while keeping the common denominator the same. 3. Simplify the resulting fraction if possible.

Let's apply these steps to the given expression.

Calculation

The given expression is: 11/48 + 13/72 - 17/48 - 7/72

First, let's find a common denominator for the fractions. The common denominator for 48 and 72 is 144.

Now, we can rewrite the fractions with the common denominator: 11/48 = 33/144 13/72 = 26/144 -17/48 = -51/144 -7/72 = -14/144

Now, we can add the fractions: 33/144 + 26/144 - 51/144 - 14/144

Adding the numerators while keeping the denominator the same: (33 + 26 - 51 - 14)/144 = -6/144

Finally, we can simplify the resulting fraction: -6/144 = -1/24

So, the result of the expression 11/48 + 13/72 - 17/48 - 7/72 is -1/24.