Rahul invested an amount of Rs. 30,000 divided into two different schemes A and B at simple interest at a rate of 10% and 15 % respectively. If the total amount of simple interest earned at the end of 1 year is Rs. 3,600. Find what portion of the amount was invested in scheme B.
1
1/5
2
2/5
3
3/5
4
4/5
5
1.5/5