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 65% of a town's 13,000 voters cast a vote, how many votes did the mayor receive?
| 6,760 | |
| 4,817 | |
| 6,929 | |
| 7,521 |