Note: This is mandato
There are 29 students in a row. The mean weight of the first 15 fifteen students is 50 kg and the mean weight
of the last fifteen students is 58 kg. If the mean weight of all the 29 students is 54 kg, then what is the weight
of the 15th student?
O 54 kg
56 kg
201737160
2017311
52 kg
58
1160 3
31460
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