If I invest $2000, part at 8% and part at 6%, how much did I invest at 8% if I earned $150 from both

[math_celebrity]

If I invest $2000, part at 8% and part at 6%, how much did I invest at 8% if I earned $150 from both investments?


Using our split fund interest calculator, we get:

1. Fund 1 @ 6% = 500
2. Fund 2 @ 8% = 1500