$2,500 invested for 1 year at 6% interest compounded semiann

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Item 1 solve for s. s+24=90 −114 −66 66 114

286 divided by 457.6 what is the quotient?