Percentages are ratios of an amount compared to 100. The percent change of an old to new value is equal to 100% x \({ new - old \over old }\).
Bob loaned Diane $400 at an annual interest rate of 8%. If no payments are made, what is the total amount owed at the end of the first year?
$424 | |
$432 | |
$416 | |
$436 |