Question

(18+23×27)÷(327-256)​

Answer 1

(18+621)/71= 639/71=9

Answer 2

Ответ:

(18+23×27)÷(327-256)​

(18+621):71

639:71=9

Пошаговое объяснение:

Answer 3

To solve the expression (18 + 23 × 27) ÷ (327 - 256), 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). In this case, you should first perform the operations inside the parentheses and then the division:

1. Calculate the expression inside the parentheses: 18 + 23 × 27.
2. Calculate the expression inside the parentheses: 327 - 256.
3. Perform the division of the results from steps 1 and 2.

Let's calculate it step by step:

1. 18 + 23 × 27 18 + 621 = 639

2. 327 - 256 = 71

3. Now, divide the result from step 1 by the result from step 2: 639 ÷ 71 ≈ 9 (rounded to one decimal place)

So, the value of the expression (18 + 23 × 27) ÷ (327 - 256) is approximately 9.