SOLUTION: A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
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Question 309117: A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
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Total # of students = 18*35 = 630
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# of classes needed if 30 in a class: 630/30 = 21
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# of new classes needed: 3
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Cheers,
Stan H.
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