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 80% of the votes cast and 58% of a town's 10,000 voters cast a vote, how many votes did the mayor receive?
| 4,640 | |
| 3,538 | |
| 3,306 | |
| 3,364 |