The average age of 35 students in a class is 16 years. The average age of 21 students is 14. What is the average age of remaining 14 students? A. 17 yrs b. 15 yrs c. 18yrs d. 19 yrs
Answers
Answered by
12
ans is (d) -19 years,,,,i hope it will be helpful,,,,
Attachments:
Answered by
4
Answer:
option D 19 years is the answer
Similar questions