10. Rosa received a monthly raise of $162.50. If this represented a 6.5% increase, what is her monthly salary after the raise?

To find her monthly salary, first you must find 6.5% of 162.50. To do so, make 6.5% into a decimal. Then multiply. 65 by 162.50. Your answer should be 10.5625. Then you would round 10.5625 to the thousandths place. It should look like so: 10.56. Next you would subtract 10.56 by 162.50. Your answer should be $151.94.