Percentages are ratios of an amount compared to 100. The percent change of an old to new value is equal to 100% x \({ new - old \over old }\).
Damon loaned Damon $1,200 at an annual interest rate of 3%. If no payments are made, what is the interest owed on this loan at the end of the first year?
| $36 | |
| $126 | |
| $16 | |
| $6 |