The average weight of a class of 15 boys and 10 girls is 38.4 kg. If the average weight of the boys is 40 kg, then what is the average weight of the girls ?

The average weight of a class of 15 boys and 10 girls is 38.4 kg. If t

1.	The average weight of a class of 15 boys and 10 girls is 38.4 kg. If the average weight of the boys is 40 kg, then what is the average weight of the girls ?
A.	36.5 kg
B.	35 kg
C.	36 kg
D.	35.6 kg
Answer» D. 35.6 kg

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The average weight of a class of 15 boys and 10 girls is 38.4 kg. If the average weight of the boys is 40 kg, then what is the average weight of the girls ?

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