the ages in years of 7 students are 12 18 9 11 8 13 and 6 find their average age
Answers
Answered by
0
Answer:
11
Step-by-step explanation:
average of all the ages is 11
Answered by
0
Answer:
11 is the average
Step-by-step explanation:
12+18+9+11+8+13+6/7
77/7
11
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