SOLUTION: An amount of money invested for 1 year in a savings account will earn $240. That same money, invested in a mini-mall development will earn $1920 interest in a year, because the int

Algebra ->  Rate-of-work-word-problems -> SOLUTION: An amount of money invested for 1 year in a savings account will earn $240. That same money, invested in a mini-mall development will earn $1920 interest in a year, because the int      Log On


   



Question 837426: An amount of money invested for 1 year in a savings account will earn $240. That same money, invested in a mini-mall development will earn $1920 interest in a year, because the interest paid is 14 percentage points more than that paid by the savings account. Find the rate of interest paid by each investment.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x*y=240
(x+.14)*y=1920
x = 1/50=.02, y = 12000