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Mathematics, 19.07.2019 00:20 leothedrifter

  a pre-algebra class containing 31 students, there are 18 freshmen, 10 sophomores, and 3 juniors.  what fraction of the class is sophomores?
your answer must be in simplest form.

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  a pre-algebra class containing 31 students, there are 18 freshmen, 10 sophomores, and 3 junio...

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