J Jacob New member May 13, 2010 #1 Jacob invests $20880 at 4.6% p.a.. if he earned $1000.25 in interest, calculate the length of time for which the money was invested.
Jacob invests $20880 at 4.6% p.a.. if he earned $1000.25 in interest, calculate the length of time for which the money was invested.
