Find the interest and total amount.

Question

25. P=$8,500, R=6.5% per year, T= 1 year
26. P=$1,200, R=7% per year, T= 2 years
27. P=$2,400, R=11% per year, T= 6 months

Answer 1

assuming simple interest, I = PRT
Total amount = P + I

So, what do you get?