The expression 15 − 5 ÷ 5 + 1 must be solved using the correct order of operations.
Complete the division first:
5 ÷ 5 = 1
The expression now becomes:
15 − 1 + 1
Calculate subtraction and addition from left to right:
15 − 1 = 14
14 + 1 = 15
The correct answer is 15.
Many people get a different result because they calculate the expression from left to right before completing the division.
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