Answers

2014-07-10T18:23:31+05:30
Let no . boys =x
then no. girls =2/5(x)
so x+2/5(x)=35
  =7x/5=35
  =7x=35*5
  =x=35*5/7
  x = 5*5
 x =25
no. biys = 25 and n.girls=10
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2014-07-10T19:21:14+05:30
No of the boys in the class is 25

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