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JoieBugh JoieBugh
  • 11-06-2014
  • Mathematics
Answered

In a group of 10 students, 7 are 13 years old and 3 are

17 years old. What is the average (arithmetic mean) age of these 10

students?

Verified Answer :

AaronKazi AaronKazi
  • 11-06-2014

7.1, or 7 if you have to round it

Answer Link
Anonymous Anonymous
  • 11-06-2014

the average is 7.1 .

Answer Link

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