Average weight of 50 students in a class is 52 kg. If average weight of first 25 students is 50 kg and average weight of next 24 students is 54 kg, then find the weight of last student?
1
56 kg
2
58 kg
3
45 kg
4
54 kg
Average weight of 50 students in a class is 52 kg. If average weight of first 25 students is 50 kg and average weight of next 24 students is 54 kg, then find the weight of last student?