Question

630:(3x21)-47=23...​

Answer 1

Ответ:

1/7

Пошаговое объяснение:

Решение на фотке......

Answer 2

It looks like you've provided a mathematical expression: "630:(3x21)-47=23." Let's break down the expression step by step:

1. First, perform the multiplication inside the parentheses: 3 x 21 = 63.
2. Next, divide 630 by the result of the multiplication: 630 / 63 = 10.
3. Finally, subtract 47 from the division result: 10 - 47 = -37.

So, the correct evaluation of the expression is -37, not 23. It seems there might be a mistake in the calculation or the expression you provided.