The average age of 40 students in a class is 15 years. If the age of the teacher is also included, the average becomes 16 years. Find the age of the teacher
Answers
Answered by
1
Answer:
Step-by-step explanation:
Total age of 40 students = 40 * 15 = 600.
Total age of 40 students + 1 teacher = 41 * 16 = 656
Thus age of teacher = 656 - 600 = 56.
Answered by
0
Teacher's age is 56 years.
Attachments:
Similar questions