Engineering Board Exam Reviewer · Venn Diagrams · medium

In a school, 65% of the students play sports, 45% play music, and 15% do neither. What percent do both?

  1. 20%
  2. 35%
  3. 10%
  4. 25%

Answer

D. 25%

Solution

At least one: 100-15=85%. Both =65+45-85=25%.

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