Question

13902÷42-249-3772÷82

Answer 1

Ответ:

36

Пошаговое объяснение:

13902÷42-249-3772÷82= 36

1) 13902÷42= 331

2) 331-249= 82

3) 3772÷82= 46

4) 82-46= 36

Answer 2

To solve this expression, you should 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).

Let's break down the expression step by step:

1. Perform the division operations first: a) 13902 ÷ 42 = 331 b) 3772 ÷ 82 ≈ 45.9024 (rounded to four decimal places)

2. Now, substitute the results back into the expression: 331 - 249 - 45.9024

3. Perform the subtraction operations from left to right: a) 331 - 249 = 82 b) 82 - 45.9024 ≈ 36.0976 (rounded to four decimal places)

So, the final result of the expression is approximately 36.0976.