Question
The average age of a group of construction workers and electricians is 47. If the average age of the construction workers is 44 years and that of the electricians is 53 years, what is the ratio of the number of construction workers to electricians?
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The average age of a group of construction workers and electricians is 47. If the average age of the construction workers is 44 years and that of the electricians is 53 years, what is the ratio of the number of construction workers to electricians?