Question

38,4÷10²+10×(16,8-200÷100+17)

Answer 1

Ответ:

38,4÷102+10×(16,8-200÷100+17

ответ: 318,384

Answer 2

To solve this expression, 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. First, calculate what's inside the parentheses: 16.8 - 200 ÷ 100 + 17

2. Now, perform the division and subtraction within the parentheses: 16.8 - 2 + 17

3. Combine like terms inside the parentheses: 14.8 + 17

4. Add the values inside the parentheses: 31.8

5. Now, the expression becomes: 38.4 ÷ 10² + 10 × 31.8

6. Calculate the exponent: 10² = 10 * 10 = 100

7. Divide 38.4 by 100: 38.4 ÷ 100 = 0.384

8. Multiply 10 by 31.8: 10 × 31.8 = 318

9. Finally, add the results of the previous two steps: 0.384 + 318 = 318.384

So, the result of the expression is approximately 318.384.