The average age of a husband and his wife was 23 years at the time of their marriage. After five years they have a one-year old child. The average age of the family now is :
A. 23
B. 25
C. 19
D. 18
Answer:C
The average age of a husband and his wife was 23 years at the time of their marriage. After five years they have a one-year old child. The average age of the family now is :
A. 23 B. 25 C. 19 D. 18