The expression 11 + 11 ÷ 11 − 1 must be solved using the correct order of operations.
First, complete the division:
11 ÷ 11 = 1
The equation becomes:
11 + 1 − 1
Now solve from left to right:
11 + 1 = 12
12 − 1 = 11
The correct answer is 11.
Many people get this puzzle wrong because they add before completing the division.
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