HW L10-4 pg 397 #11-25 L10-4 Notes: Modeling Percents Chapter 10 L10-4 Notes: Modeling Percents

Vocabulary A percent (%) is a ratio that compares a number to 100. 75% = 75 out of 100

Modeling a Percent Model 18 %. A 10×10 grid can be used to represent hundredths. Since the word percent means out of one hundred, you can also use a 10×10 grid to model percents. Model 18 %.

On Your Own… Model each percent. 1. 75% 2. 8% 3. 42%

What percent is modeled? Percent Modeled You can use what you know about decimal models and percents to identify the percent of a model that is shaded. What percent is modeled?

On Your Own… Identify the percent modeled. 1. 2.