Question

897 744 : 472 + 251 ∙ 84 – (69 ∙ 391 – 66 112 : 8)

Answer 1

Ответ: 10095609/472

Answer 2

To solve the expression, let's break it down step by step using the order of operations (also known as PEMDAS/BODMAS):

1. Start with the innermost parentheses: (69 * 391 - 66 112 : 8) = (27,079 - 8,264) = 18,815

2. Next, perform the division and multiplication from left to right: 472 + 251 * 84 - 18,815 = 472 + 21,084 - 18,815 = 3,741

3. Finally, perform the addition and subtraction from left to right: 897,744 : 3,741 = 240

Therefore, the value of the expression 897 744 : 472 + 251 * 84 - (69 * 391 - 66 112 : 8) is 240.