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Serga [27]
3 years ago
5

The average age of a group of teachers and professors is 40. If the teachers and average 35 years and the professors 50 years, t

hen what is the ratio of the number of teachers to professors. Accounting and finance uni
Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

2:1

Step-by-step explanation:

average age of both = 40

average age of teachers = 35

average age of professors = 50

35 + 35 + 50 = 120

120 / 3 = 40

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