Question

2 2/4 + 1 1/34 3/7 × 1418 × (-2,5)4/11 - 329​

Answer 1

Объяснение:

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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. First, let's simplify the fractions:

   2 2/4 = 2 1/2 = 2.5 (because 1/2 = 0.5) 1 1/3 = 1.03 (approximately, we'll leave it in decimal form for precision)

2. Next, perform the multiplication:

   2.5 × 1.03 × 1418 × (-2.5)^4/11 - 329

3. Now, calculate the exponent (-2.5)^4/11:

   (-2.5)^4/11 ≈ -0.7766 (rounded to 4 decimal places)

4. Continue with the multiplication:

   2.5 × 1.03 × 1418 × (-0.7766) - 329

5. Perform the remaining multiplication:

   2.5 × 1.03 × 1418 ≈ 3670.415 (rounded to 3 decimal places)

6. Finally, subtract 329 from the result:

   3670.415 - 329 ≈ 3341.415

So, the final answer is approximately 3341.415.