Question
The average age of a group of teachers and construction workers is 50. If the average age of the teachers is 48 years and that of the construction workers is 56 years, what is the ratio of the number of construction workers to teachers?
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The average age of a group of teachers and construction workers is 50. If the average age of the teachers is 48 years and that of the construction workers is 56 years, what is the ratio of the number of construction workers to teachers?