The average age of a class is 15.8 years. The average age of the boys – McqOptions

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1.	The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 years, while that of the girls is 15.4 years. What is the ratio of boys to girls in the class?
A.	0.0430555555555556
B.	0.127777777777778
C.	0.128472222222222
D.	0.0854166666666667
Answer» E.

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