Answer: 15/27
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Step-by-step explanation:
- A = number of people who play basketball only
- B = number of people who play baseball only
- C = number of people who play both sports
5 play basketball, 2 play both, which means 5-2 = 3 play basketball only. So A = 3.
12 play baseball, 2 play both, which means 12-2 = 10 play baseball only. So we have B = 10.
We have A+B+C = 3+10+2 = 15 people who play one sport, or the other, or both. This is out of 27 total. So that's what leads us to the answer 15/27.