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 70% of a town's 10,000 voters cast a vote, how many votes did the mayor receive?
| 3,780 | |
| 5,880 | |
| 4,270 | |
| 4,480 |