1. Materials Reminders

2. Get out your agenda if you see your name below. I would like to have you in my FLEX Wednesday. Period 2Period 7

3. If the ratio of black bear to grizzly bears in Yellowstone National Park is 5:1, how many grizzly bears would you expect there to be if the total number of black bears was 500? What percent of Yellowstone bears are grizzly bears?

4. Solving Proportions How do I solve proportions using cross multiplication?

5. Important Vocabulary

7. Questions:Notes: How do I solve a proportion?

8. Concept Check 1.Get into groups of 2 and get one WHITE BOARD and a DE marker 2.Take turns solving the following proportions for the variable, x. EXPLAIN AS YOU SOLVE!

9. Homework Page WS Cryptic Quiz AND Cornell Notes Summary