Answers

2014-06-22T12:00:13+05:30
1/5 can be written as 2/10
similarly 2/5 can be written as 4/10
so the three nos are 3/10
3.5/10=35/100
2.5/10=25/100
0
2014-06-22T12:18:48+05:30
Multiply both the numerator and denominator by 10 
then you get your ans 
it is 11/50 12/50 13/50 

1 4 1