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fredd [130]
4 years ago
6

Every school has 18 classes with 35 students in each class in order to reduce class size to 30 how many new classes must be form

ed
Mathematics
2 answers:
beks73 [17]4 years ago
6 0
The answer would be 3 new classes because if you take out 5 students in the 18 classes you have 90 students then divide that by 30 and you get 3

zepelin [54]4 years ago
4 0
18×35=x
x/30=y
y-18= final answer
Does this help?
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