the average age of 25 students is 16 years. find the average age if a teacher aged 42 years is included
Answers
Answered by
1
average age of 25 students = 16
average age of teacher = 42
therefore average age including teachers age =16×25=400
=400+ age of teacher(42)
=442/16+1
442/17
=26
average age of teacher = 42
therefore average age including teachers age =16×25=400
=400+ age of teacher(42)
=442/16+1
442/17
=26
siddhantmessi10:
mark as brainliest
yea em checking t out how to mark
Similar questions