SOLUTION: If Rabias average rose from 62 to 82 by what percent did her average increase?

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Question 977989: If Rabias average rose from 62 to 82 by what percent did her average increase?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+82+-+62+=+20+ is the AMOUNT
by which her average increased
+20%2F62+ is the FRACTION by
which her average increased
+%28+20%2F62+%29%2A100+=+32.26+
is the PERCENT by which her
average increased