SOLUTION: 3 out of 30 students helped in the first grade class. What percent of students helped in the first grade?

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Question 273185: 3 out of 30 students helped in the first grade class. What percent of students helped in the first grade?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3/30=.1 or 10% helped.