Answers

2014-07-23T23:27:30+05:30
Since i cannot make the diagram here,so i'm giving the details. Pls draw it yourself.
Let total no. student be x,
then by using venn diagram,
2x/5+3x/4-125+50=x
2x/5+3x/4-x=75
3x/20=75
x=500
0
  • Brainly User
2014-07-24T07:18:30+05:30
Well the answer is quiet simple...try 2 draw the diagram yourself..
2x/5+3x/4-125+50=x
2x/5+3x/4-x=75
3x/20=75
x=500
0