SOLUTION: In a Pre-Algebra class containing 31 students, there ar 18 freshman, 10 sophomores and 3 juniors. What fraction of the class is sophomores ?

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Question 1124240: In a Pre-Algebra class containing 31 students, there ar 18 freshman, 10 sophomores and 3 juniors. What fraction of the class is sophomores ?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
The fraction of sophomores is:
+10%2F+31+=+.3226+
The per cent of sophomores is:
+.3226%2A100+=+32.26+ %