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Hunter-Best [27]
3 years ago
11

Of the 32 students in a certain class, 15 are in a music club and 20 are in a dance club. if 10 of the students are not in eithe

r club, how many of the students are in only one of the two clubs?
Mathematics
1 answer:
mel-nik [20]3 years ago
8 0
There are a total of 35 in the two clubs and 10 not in either. That makes 45 students, however there are only 32 in the class which means 45-32 = 13 students in BOTH clubs. So if we want to find how many are in only one club we can say 32 = 13 + 10 + x

x = 9 students in only one club
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