learning3000 learning3000

30-12-2016
Mathematics

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There are 30 students in Mr.Holland's music class. If 30% of the students play middle school band, how many students in the class play in middle school band?

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Porshia Porshia

30-12-2016

Do a proportion
30/100= x/30
30 x 30= 900
900 divided by 100= 9
Answer is 9 students

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