A school has 18 classes with 35 students in each class. In order to reduce class size to 30,how many new classes have to be form ed?
2 answers:
35 students × 18 classes = 630 total students 630 total students ÷ 30 (new class size) = 21 therefore, it requires 21 new classes to reduce the class size to 30. Please give me the Brainliest! Follow my account. (:
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Answer:
4x to the power of 2
Step-by-step explanation:
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