Brain Teaser IQ Test: What's Your Answer? a) or b) Solve This Viral IQ Test Quiz!
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Updated Nov 16, 2024
Brain Teaser IQ Test: What's Your Answer? a) or b)
- Here’s the equation:
6 ÷ 2(1 + 2)
- Given two options:
a) 1
b) 9
At first glance, it looks straightforward, but interpreting the order of operations (often called BODMAS or PEMDAS) is where the confusion begins. Let’s break it down step by step.
Solution
1. Apply the Parentheses
The equation contains (1 + 2), which must be solved first according to the order of operations.
1+2=3
Now, the equation becomes: 6÷2(3)
2. Address the Multiplication and Division
This step is the key point of contention. According to BODMAS/PEMDAS rules:
Multiplication and division should be solved from left to right, as they have the same priority.
So, solve 6 ÷ 2 first: 6÷2=3
Now, the equation becomes: 3(3)
3. Finally, multiply 3 × 3:
3×3=9
Thus, the answer is 9.
So, what’s your answer? If you chose b) 9, you’re correct! Share this with your friends and see how many get it right—because the real fun lies in the discussion.
