Question
The average age of a group of construction workers and soldiers is 49. If the average age of the construction workers is 47 years and that of the soldiers is 55 years, what is the ratio of the number of construction workers to soldiers?
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The average age of a group of construction workers and soldiers is 49. If the average age of the construction workers is 47 years and that of the soldiers is 55 years, what is the ratio of the number of construction workers to soldiers?