The
average
age class of 30
students and
a teacher reduces by 1/2 years,
if we
exclude the
age
of teacher. If
the intial
average age is 14 years
the find age of the
of the teacher.
Answers
Answered by
3
Answer:
The teacher after fulfilling the average of 14 (for the group to which he belonged) is also able to give 0.5 years to the age of each of the 30 students. Hence, he has 30x 0.5 = 15 years to give over and above maintaining his own average age of 14 years. Age of teacher = 14 + 30 x 0.5 = 29 years
Step-by-step explanation:
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Answered by
0
Answer:
teachers age is 45 years
Step-by-step explanation:
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