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 52% of the votes cast and 45% of a town's 34,000 voters cast a vote, how many votes did the mayor receive?
| 11,475 | |
| 13,158 | |
| 13,770 | |
| 7,956 |