There are 50 members in the Math club and 30 members in the Science club. If 20 students are members of both clubs, what is the total number of students who joined these clubs?
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There are 50 members in the Math club and 30 members in the Science club. If 20 students are members of both clubs, what is the total number of students who joined these clubs?
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Answer:
To find the total number of students who joined these clubs, we need to add the number of students in the Math club and the number of students in the Science club, and then subtract the number of students who are members of both clubs to avoid double-counting.
So, the total number of students who joined these clubs is:
50 + 30 - 20 = 60