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OpenStudy (anonymous):
In a school, 18 students take mat nd 12 take biology. If there are a total of 22 sttudents erolled in the school, how many students take both math and biology?
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OpenStudy (anonymous):
8. Also, what kind of sorry excuse for a school would EVER have this situation?
OpenStudy (texaschic101):
18 + 12 = 30 30 - 22 = 8 <-- your answer
OpenStudy (anonymous):
no school would have this situation... but thanks :)
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