Question
The average age of a group of soldiers and electricians is 30. If the average age of the soldiers is 28 years and that of the electricians is 34 years, what is the ratio of the number of soldiers to electricians?
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The average age of a group of soldiers and electricians is 30. If the average age of the soldiers is 28 years and that of the electricians is 34 years, what is the ratio of the number of soldiers to electricians?