1. Standard 1

2.  Today we will learn to relate decimals, fractions, and percents.

3.  Percent

4.  Complete the following chart:  To convert a fraction to a decimal, divide the numerator by the denominator.  To convert a decimal to a percent, multiply by 100 and insert the percent symbol. FractionDecimalPercent

5. Convert each percent to a decimal and fraction.

6.  Gold that is 24 karat is 100% pure gold. Gold that is 18 karat is 18 parts pure gold and 6 parts another metal, such a copper, zinc, silver, or nickel. What percent of 18-karat gold is pure gold?

7.  An analysis showed that 0.03% of the video games produced by one company were defective. Wynn says this is 3 out of every 100. What is Wynn’s error?

8.  How can you find a fraction, decimal, or percent when you have only one form of a number?

9.  Textbook p. 402 (9-22)