The averge age of 6 members of a family is 45.5years. lf the age of a relative is also added than new average becomes 47. The age of relative is?
A. 58 years
B. 56 years
C. 50 years
D. 48 years
Answer:B
The averge age of 6 members of a family is 45.5years. lf the age of a relative is also added than new average becomes 47. The age of relative is?
A. 58 years B. 56 years C. 50 years D. 48 years