## CHAPTER 4: PERCENT

**Lesson 5: Calculating with Percents **

Use these interactive activities to encourage students to have fun on the Web while learning about percent. Students can try these activities on their own or in pairs.

**Goal**

Solve problems that involve percents using equivalent ratios.

**Builds Upon**

Student Book pages 168–173

**Instructions for Use**

**Practice Solving Percent Problems** allows students to solve various percent problems involving decimals, fractions, and percents, using the proportion method.

Solve each problem using paper, a pencil and a calculator, then click the “Answer” button to check your work. You may click on the “Using the Proportion Method to Solve Percent Problems” link for instructions on how the problems may be solved.