Question

(47,9 ·5,4 – 20,309:2,3):8,6 =?

Answer 1

Ответ:

правильный ответ будет =29,05

Answer 2

Ответ:

29,05 наверное

Пошаговое объяснение:

сначало умножение в скобках потом деление, потом отнять , и опять умножить, я точно не знаю.

Answer 3

To solve this expression, you should follow the order of operations, which is typically remembered with the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Let's break down the expression step by step:

1. 47.9 * 5.4 = 258.66

2. 20.309 / 2.3 = 8.791739130434783

3. Now, we have: (258.66 - 8.791739130434783) / 8.6

4. Subtract the two results: 258.66 - 8.791739130434783 = 249.8682608695652

5. Finally, divide by 8.6: 249.8682608695652 / 8.6 ≈ 29.04 (rounded to two decimal places)

So, the answer is approximately 29.04.