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12-07-2019
Mathematics

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If 70% of a class is girls, and there are 30 students in the class; how many boys are in the class?

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Аноним Аноним

12-07-2019

Answer:

9

Step-by-step explanation:

70% of 30 is 21, so to find the number of boys, take the original 30, and subtract 21, leaving you with 9, hope this helps and good luck bud :)

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