Percentages are ratios of an amount compared to 100. The percent change of an old to new value is equal to 100% x \({ new - old \over old }\).
Roger loaned Diane $1,400 at an annual interest rate of 9%. If no payments are made, what is the total amount owed at the end of the first year?
| $1,526 | |
| $1,442 | |
| $1,484 | |
| $1,456 |