Answer :
1/2 is .5
and knowing this, just make a fraction out of the numbers before .5 .
2/5 is .4
3/10 is .3
1/5 is .2
1/10 is .1
and there are your fractions less than 1/2
1/2 is .5
and knowing this, just make a fraction out of the numbers before .5 .
2/5 is .4
3/10 is .3
1/5 is .2
1/10 is .1
and there are your fractions less than 1/2