SOLUTION: Bea inherited Php 250 000 from her uncle. She invested a part of it at an interest rate of 4% per annum and the rest at 5% per annum. If she received Php 11 500 interest from both

Question 1175322: Bea inherited Php 250 000 from her uncle. She invested a part of it at an interest rate of 4% per annum and the rest at 5% per annum. If she received Php 11 500 interest from both investments, how much did she invest in each?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.


    0.04*(250000-x) + 0.05x = 11500


    x =  = 150000 at 5% 


and the rest, Php 100000  at 4%.

Solved.

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