Let’s break it down step by step using the order of operations (PEMDAS/BODMAS):
Expression:
2 / 2 + 4 * 2 - 9
1. Division:
2 / 2 = 1
Now the expression is:
1 + 4 * 2 - 9
2. Multiplication:
4 * 2 = 8
Now the expression is:
1 + 8 - 9
3. Addition and Subtraction (left to right):
1 + 8 = 9
9 - 9 = 0
Final Answer: 0
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