SOLUTION: 4.) 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 476183: 4.) 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 jorel1380(3719) (Show Source): You can put this solution on YOUR website!
18*35=630
630/30=21
21-18= 3 new classes that need to be formed..
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