Civil Service Exam Reviewer · Basic Operations · hard
Evaluate: 11 − [64 − (8 × 5 − 8)] ÷ 4
- 19
- -5.25
- -21
- 3
Answer
D. 3
Solution
Innermost: 8×5 − 8 = 32. Brackets: 64 − 32 = 32. ÷ 4 = 8. Then 11 − 8 = 3.
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