In a class, the number of girls is 60% more than the number of boys. Boys have an average weight of 2.6 kg more than girls. If the average weight of all boys and girls is 50 kg, then what is the average weight (in kg) of girls?

In a class, the number of girls is 60% more than the number of boys. B

1.	In a class, the number of girls is 60% more than the number of boys. Boys have an average weight of 2.6 kg more than girls. If the average weight of all boys and girls is 50 kg, then what is the average weight (in kg) of girls?
A.	48.8
B.	49.2
C.	49
D.	48
Answer» D. 48

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In a class, the number of girls is 60% more than the number of boys. Boys have an average weight of 2.6 kg more than girls. If the average weight of all boys and girls is 50 kg, then what is the average weight (in kg) of girls?

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