Anna visited the local mall to buy some new books. She purchased 4 books that would have cost $38, but the cashier informed her that the books were on sale for 25% off. How much did Anna save? A.) $7.60 B.) $8.45 C.) $8.80 D.) $9.50 Submit My Answer Report an issue with this question Real World Application of Decimals, Percents, and Fractions Sophia Sophia PDF Version what's covered In this lesson, you will use fractions, decimals, and percentages to understand concepts in the real world such as a percentage of a population in a survey or how much money you will save on a sale. You will also discover how using these concepts in the real world strengthens your results driven skill. Specifically, this lesson will cover: 1. Finding the Percentage of a Number 1a. Method #1 1b. Method #2 Formulas to Know 1. Finding the Percentage of a Number Fractions, decimals, and percentages are used regularly in daily life. For example, you may see an item for sale at 1/2 off. Or, if you're taking out a loan for something like a car or college, you will pay interest on the amount borrowed. For instance, an interest rate