Answers

2014-04-05T20:15:52+05:30
Let total no of girls = x
Let total no of boys= y
Total no of student=x+y
A/q 5/8 of total student were girls
 so... 5x+5y/8
now... no of girls is 120 more means
 5x+5y/8 +120 
after solving this
this -y = 120
1 2 1
2014-04-06T19:11:39+05:30
Total no. of students = 480
total no. of boys = 180
total no. of girls = 300



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