Question

390156:78-[638774-304*(617+89)]:85​

Answer 1

Ответ:

12

Пошаговое объяснение:

390156:78=5002

617+89=706

304*706=214624

638774-214624=424150

424150:85=4990

5002-4990=12

Answer 2

The expression you've provided appears to be a mathematical expression that you'd like to simplify. Let's break it down step by step:

1. Calculate the value inside the parentheses: 617 + 89 = 706

2. Multiply the result by 304: 706 * 304 = 214,624

3. Subtract the result from step 2 from the value outside the square brackets: 638,774 - 214,624 = 424,150

4. Finally, divide the result from step 3 by 85: 424,150 / 85 = 4,987.05882353

So, the simplified value of the expression is approximately 4,987.05882353.