The average weight of 16 boys in a class is kg and that of the remaining 8 boys is kg. Find the average weights of all the boys in the class.
A. kg
B. 48 kg
C. kg
D. kg
Answer:C
The average weight of 16 boys in a class is kg and that of the remaining 8 boys is kg. Find the average weights of all the boys in the class.
A. kg B. 48 kg C. kg D. kg