asked 24.3k views
1 vote
Students at Springfield School can join either the orchestra or the marching band. Students cannot join both groups. How many 7th graders are in the band?

Students at Springfield School can join either the orchestra or the marching band-example-1
asked
User Cigien
by
8.5k points

1 Answer

3 votes
170 - (72 + 42) = 56
56 - 32 = 24
there are 24 7th graders that are in band
answered
User Yambo
by
7.5k points
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