The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Average
Q1. The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class. Average
Answer: 48.55 kg
Explanation: Total weight = (16×50.25 + 8×45.15) = 804 + 361.2 = 1165.2 kg; average = 1165.2/24 = 48.55 kg.