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Test: PSAT Math
1. | 100 students are in the 10th grade class. 30 are swimmers, 40 are runners, and 20 are swimmers and runners. What is the probability that a student is a swimmer OR a runner? |
1/3
1/2
1/5
2/3
1/4
Rene Solo
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Certified Tutor
University of the Philippines, Bachelor of Science, Mathematics. Prairie View A & M University, Master of Arts, Educational A...
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