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There are 45 students in a class and 18 of these students passed their Biology test. What percentage of these students passed their test?
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There are 45 students in a class and 18 of these students passed their Biology test. What percentage of these students passed their test?

User Tvsbrent
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All you have to do is put the percentage of what you are trying to find (who passed) above the total number, and divide it. So you would have to do 18 divided by 45 = 0.4 which would be 40%
User Manura Omal
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