A) 1 : 2
B) 1 : 1
C) 3 : 4
D) 2 : 3
Correct Answer: D
Solution :
Suppose number of boys and girls are x and y respectively. Then, \[16.4x+15.4y=15.8x+15.8y\] \[0.6x=0.4y\] \[\frac{x}{y}=\frac{2}{3}\]You need to login to perform this action.
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