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 66% of the votes cast and 68% of a town's 22,000 voters cast a vote, how many votes did the mayor receive?
| 10,921 | |
| 9,874 | |
| 11,968 | |
| 10,622 |