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 61% of the votes cast and 87% of a town's 32,000 voters cast a vote, how many votes did the mayor receive?
| 19,488 | |
| 14,755 | |
| 18,653 | |
| 16,982 |