# Finite Mathematics : Mathematics of Finance

## Example Questions

### Example Question #1 : Mathematics Of Finance

What is the total interest made after 4 years on a simple interest loan that accumulates 13% each year and has original amount was $1350. Possible Answers: Correct answer: Explanation: To solve this problem, first recall the formula to calculate simple interest. where From the question it's known that, Thus the equation becomes, Therefore$702 in interested accumulated after four years.

### Example Question #2 : Mathematics Of Finance

Money is deposited in a bank account at 7% interest per year, compounded bimonthly. If no money is deposited into or withdrawn from the account, then how long will it take for the money to double?

9 years 8 months

10 years 2 months

9 years 10 months

9 years 6 months

10 years 0 months