The average age of fifteen students in a primary
school is 12 years, the average age of 16 students is
15 years and that of 18 students is 14 years, find the
average age of all the students.
Answers
Answered by
5
Answer:
14
there are 18 students of 14 years so it will be average age of all students
Answered by
1
Answer:
answer is 14 . hope u like it
Similar questions