Question

2 3/5+(7 6/11 - 4 6/11)

Answer 1

Ответ:

5 3/5

Пошаговое объяснение:

2 3/5+(7 6/11 - 4 6/11) = 2 3/5 + 3 = 5 3/5

Answer 2

Ответ: 5 3/5

$2 \frac{3}{5} + (7 \frac{6}{11} - 4 \frac{6}{11} ) = 2\frac{3}{5} + ( \frac{83}{11} - \frac{50}{11} ) = 2\frac{3}{5} + \frac{33}{11} = 2\frac{3}{5} + 3 = 5 \frac{3}{5}$

Answer 3

To solve the expression 2 3/5 + (7 6/11 - 4 6/11), we can simplify it step by step.

First, let's deal with the subtraction inside the parentheses: 7 6/11 - 4 6/11 = (7 - 4) + (6/11 - 6/11) = 3 + 0 = 3.

Now we can substitute the simplified value back into the original expression: 2 3/5 + 3.

To add the whole numbers and fractions, we need to convert the mixed numbers to improper fractions: 2 3/5 = (2 * 5 + 3) / 5 = 13/5.

Now we can add the fractions: 13/5 + 3.

To add fractions with different denominators, we need to find a common denominator. In this case, the common denominator is 5: 13/5 + 3 = 13/5 + 15/5.

Now we can add the fractions: 13/5 + 15/5 = (13 + 15) / 5 = 28/5.

So the final answer is 28/5, which can be written as a mixed number as well: 5 3/5.