Question

12 + 54 - 48 + 18 - 18 + 24 - 80 + 28 - 58 + 15 x 100​

Answer 1

Ответ:

1432

Пошаговое объяснение:

Answer 2

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Ответ: Получится 1420.

Объяснение: Потому что умножение выполняется в первую очередь.

Answer 3

To calculate the expression, we need to follow the order of operations, which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).

Let's break down the expression step by step:

12 + 54 - 48 + 18 - 18 + 24 - 80 + 28 - 58 + 15 x 100

First, we perform the multiplication:

15 x 100 = 1500

Now, we substitute the multiplication result back into the expression:

12 + 54 - 48 + 18 - 18 + 24 - 80 + 28 - 58 + 1500

Next, we perform the addition and subtraction operations from left to right:

12 + 54 = 66 66 - 48 = 18 18 + 18 = 36 36 - 18 = 18 18 + 24 = 42 42 - 80 = -38 -38 + 28 = -10 -10 - 58 = -68 -68 + 1500 = 1432

Therefore, the result of the expression 12 + 54 - 48 + 18 - 18 + 24 - 80 + 28 - 58 + 15 x 100 is 1432.