Download presentation

Presentation is loading. Please wait.

Published bySusanna Carroll Modified over 9 years ago

1
6-1 Percents Course 2 Warm Up Problem of the Day Lesson Presentation

2
**6-1 Percents Warm Up Write each fraction as a decimal. 3 4 3 8 1. 0.75**

Course 2 6-1 Percents Warm Up Write each fraction as a decimal. 3 4 3 8 1. 0.75 2. 0.375 3 5 6 15 3. 0.6 4. 0.4

3
**6-1 Percents Problem of the Day**

Course 2 6-1 Percents Problem of the Day Alex noted that 4 tulip bulbs bloomed out of every 5 bulbs that he planted. Write the part that bloomed of the total amount of bulbs planted as a fraction and a decimal. , 0.8 4 5

4
Course 2 6-1 Percents Learn to model percents and to write percents as equivalent fractions and decimals.

5
**Insert Lesson Title Here**

Course 2 6-1 Percents Insert Lesson Title Here Vocabulary percent

6
**Fractions, Decimals, and Percents**

Course 2 6-1 Fractions, Decimals, and Percents A percent is the ratio of a number to 100. The symbol % is used to indicate that a number is a percent. = 6% 6 100 Reading Math The word percent means “per hundred.” So 6% means “6 out of 100.”

7
**Additional Example 1: Modeling Percents**

Course 2 6-1 Percents Additional Example 1: Modeling Percents Write the percent modeled by each grid. A B. shaded total _______ 32 100 ___ shaded total _______ 66 100 ___ = 32% = 66%

8
**6-1 Percents Check It Out: Example 1**

Course 2 6-1 Percents Check It Out: Example 1 Write the percent modeled by each grid. A B. shaded total _______ 44 100 ___ shaded total _______ 75 100 ___ = 44% = 75%

9
**Additional Example 2: Writing Percents as Fractions**

Course 2 6-1 Percents Additional Example 2: Writing Percents as Fractions Write 28% as a fraction in simplest form. 28% = 28 100 Write the percent as a fraction with a denominator of 100. 7 25 = Simplify. 7 25 So 28% can be written as

10
**6-1 Percents Check It Out: Example 2**

Course 2 6-1 Percents Check It Out: Example 2 Write 90% as a fraction in simplest form. 90% = 90 100 Write the percent as a fraction with a denominator of 100. 9 10 = Simplify. 9 10 So 90% can be written as

11
**Additional Example 3: Writing Percents as Decimals**

Course 2 6-1 Percents Additional Example 3: Writing Percents as Decimals Write 17% as a decimal. Method 1 Use pencil and paper. 17 100 Write the percent as a fraction with a denominator of 100. 17% = = 0.17 Divide 17 by 100.

12
**Additional Example 3 Continued**

Course 2 6-1 Percents Additional Example 3 Continued Write 17% as a decimal. Method 2 Use mental math. Move the decimal point two places to the left. 17% = 0.17

13
**6-1 Percents Check It Out: Example 3 Write 24% as a decimal. Method 1**

Course 2 6-1 Percents Check It Out: Example 3 Write 24% as a decimal. Method 1 Use pencil and paper. 24 100 Write the percent as a fraction with a denominator of 100. 24% = = 0.24 Divide 24 by 100.

14
**Check It Out: Example 3 Continued**

Course 2 6-1 Percents Check It Out: Example 3 Continued Write 24% as a decimal. Method 2 Use mental math. Move the decimal point two places to the left. 24% = 0.24

15
**Insert Lesson Title Here**

Course 2 6-1 Percents Insert Lesson Title Here Lesson Quiz 1. Write the percent modeled by the grid. 36% 2325 2. Write 92% as a fraction in simplest form. 3. Write 16.4% as a decimal. 0.164

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google