SOLUTION: All students in a class were weighed. The average was 31.4k, with the total weight of 18,337.6k. How many students in the class?

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Question 62865: All students in a class were weighed. The average was 31.4k, with the total weight of 18,337.6k. How many students in the class?
Answer by stanbon(48522) About Me  (Show Source):
You can put this solution on YOUR website!
All students in a class were weighed. The average was 31.4k, with the total weight of 18,337.6k. How many students in the class?
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Let x be the number of students in the class.
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18337.6/x=31.4
x=18337.6/31.4
x=584 students
Cheers,
Stan H.