Percentages are ratios of an amount compared to 100. The percent change of an old to new value is equal to 100% x \({ new - old \over old }\).
If a mayor is elected with 79% of the votes cast and 49% of a town's 39,000 voters cast a vote, how many votes did the mayor receive?
| 10,319 | |
| 15,097 | |
| 13,759 | |
| 15,861 |