# Surf for More Math

## CHAPTER 4: PERCENTS

**Lesson 3: Relating Percents to Decimals and Fractions **

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

**Goal**

Express a percent as an equivalent decimal or fraction, or a decimal or fraction as an equivalent percent.

**Builds Upon**

Student Book pages 154–158

**Instructions for Use**

**Fractions, Decimals or Percent** allows students to practice expressing percents as equivalent decimals or fractions, or decimals or fractions as an equivalent percents.

For each of the 9 problems, fill in the missing value into the form, then click “Enter”. Your answer will be a fraction, a decimal or a percent, depending on the problem.

If your answer is a percent, it must include the % symbol.

If your answer is a fraction, be sure to write the fraction in lowest terms.

**Fractions and Percent** allows students to practice converting fractions to percents.

Read the introduction and scroll down to the “Practice” box. Click “Start” and answer the question. Make sure you type your answer in the correct format. The activity will keep track of how many correct answers you give.

**Decimals and Percents** allows students to practice converting decimals to percents.

Read the introduction and scroll down to the “Practice” box. Click “Start” and answer the question. Make sure you type your answer in the correct format. The activity will keep track of how many correct answers you give.

**Percents and Decimals** allows students to practice converting percents to decimals.

Read the introduction and scroll down to the “Practice” box. Click “Start” and answer the question. Make sure you type your answer in the correct format. The activity will keep track of how many correct answers you give.