In a class of 30 students, 18 play football and 14 play basketball, and 5 play neither. How many play both?
Answer and explanation
Correct answer: A.
- Step 1: The students who play at least one sport number . Step 2. Add the two groups and subtract: play both. **Answer: . Why not the others:** 5 is the group with neither sport, and the others use wrong totals.
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