part at 9% -- x
part at 8% -- 200,000 -x
.09x + .08(200000-x) = 17200
take over
A person has R200,000 invested, part at 9% and part at 8%. If the total yearly income from the two investments is R17200, how much is invested at 9% and how much at 8%?
2 answers
Good one but need a step