1. Section 5-1 p. 206 Goal – to write ratios as percents and vice versa

2. Percent A percent is a ratio that compares a number to 100. Ex. 27%, 27 out of 100, 27:100,

3. Writing Ratios as Percents Write each ratio (fraction) as a percent. 1. 56 out of 100 2. 160 out of 100 3. 16 out of 100 4. 1 out of 5 5. 1 out of 200

4. Writing Percents as Ratios Write each percent as a ratio (fraction). 1. 30% 2. 35% 3. 42% 4. 81% 5. 50%

5. Students Write each percent as a ratio (fraction). 1. 7:10 2. 5 to 20 3. 55% 4. 20% Write each ratio (fraction) as a percent.

6. Homework: p. 208 14-20 even, 26-36 even