Question

6 3/5 + 1 1/9 *0,72 Найдите значение выражения

Answer 1

12,6+0,88=13,48 ответ

Answer 2

To solve this expression, we need to follow the order of operations, which is PEMDAS (parentheses, exponents, multiplication and division, and addition and subtraction) to simplify it.

First, let's simplify the multiplication:

1 1/9 * 0.72 = (10/9) * 0.72 = 0.8

Now we have:

6 3/5 + 0.8

To add these two numbers, we need to convert the mixed number into an improper fraction:

6 3/5 = (5*6 + 3)/5 = 33/5

Now we have:

33/5 + 0.8

To add these two numbers, we need a common denominator:

33/5 + 4/5 = 37/5

So the final answer is:

6 3/5 + 1 1/9 * 0.72 = 37/5