PDA

View Full Version : Interest rate


Samis454
Aug 25, 2009, 04:32 PM
Help with a problem!! If you invested $1500 in a bankk account for 5 years and received $150 in a simple interest, what was the annual interest rate for the account!


Can u explain how to complete the problem? Please

ROLCAM
Aug 25, 2009, 07:02 PM
I = P*R*T
Interest = Principal * Rate * Time
SO
R= (I)/(P*T)

So now calculate.