Question

12,8 * 0,25 : (3/4 - 0.125)=?¿?​

Answer 1

Ответ:

5,12

Объяснение:

можно было просто

решить на калькуляторе

Answer 2

To solve this mathematical expression, follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this case, you have:

12.8 * 0.25 / (3/4 - 0.125)

First, simplify the expression inside the parentheses:

3/4 - 0.125 = 0.75 - 0.125 = 0.625

Now, the expression becomes:

12.8 * 0.25 / 0.625

Next, perform the multiplication and division from left to right:

12.8 * 0.25 = 3.2

3.2 / 0.625 = 5.12

So, the answer is 5.12.