Question
The average age of a group of accountants and fitters is 50. If the average age of the accountants is 45 years and that of the fitters is 60 years, what is the ratio of the number of accountants to fitters?
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The average age of a group of accountants and fitters is 50. If the average age of the accountants is 45 years and that of the fitters is 60 years, what is the ratio of the number of accountants to fitters?