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 68% of the votes cast and 52% of a town's 19,000 voters cast a vote, how many votes did the mayor receive?
| 5,138 | |
| 6,718 | |
| 5,236 | |
| 6,323 |