Problem-Solving and Data AnalysisEasyHalf of a class as a percent
Problem-Solving and Data Analysis practice question
A class has 40 pupils. 50% of them walk to school. How many pupils walk to school?
Answer: 20
50% of 40 is 20.
Common wrong answers
- If you answered 10
- 10 is 25%.
- If you answered 50
- 50 copies the percent.
- If you answered 80
- 80 doubles.
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