In a class of 40 students, 40% are girls and the rest are boys. The average score of all the students in an examination is 62. If the average score of boys is 40% more than the average score of girls, then what is the average score of girls?

In a class of 40 students, 40% are girls and the rest are boys. The av

1.	In a class of 40 students, 40% are girls and the rest are boys. The average score of all the students in an examination is 62. If the average score of boys is 40% more than the average score of girls, then what is the average score of girls?
A.	52
B.	54
C.	57
D.	50
Answer» E.

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In a class of 40 students, 40% are girls and the rest are boys. The average score of all the students in an examination is 62. If the average score of boys is 40% more than the average score of girls, then what is the average score of girls?

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