Download presentation

Presentation is loading. Please wait.

Published byLester Kelly Modified over 8 years ago

1
Objective: We will learn to understand the relationship between percents, fractions, and decimals.

2
30% = 30 = 3 100 10 Steps: 1. Write the percent over a 100 to turn it into a fraction. 2. Re-write the fraction in lowest terms. Your Example: Write 42% as a fraction in lowest terms.

3
For example: Write 65% as a decimal. (If there is no decimal point in the percent, there is always an invisible decimal point at the end of the last digit. You must move that decimal 2 places to the left. ) 65% = 65. = 0.65 2 places to the left Your Example: Write 4.3% as a decimal.

4
For example: Write the decimal 0.78 as a percent. 0.78 = 78. = 78% 2 places to the right Your example: Write the decimal 0.875 as a percent.

5
You can use division to write a fraction as a percent. For example: Write 3 as a percent. 5 Steps: 1. Divide 3 ÷ 5 = 0.6 (You will get a decimal.) 2. Then you must move the decimal point 2 places to the right to rewrite the decimal as a percent. ◦ ◦ 0.6 = 0.60 = 60% Move the decimal 2 places to the right Your example: Write the fraction 5 as a percent. 7

6
Complete the chart by converting each percent, fraction and, decimal. PercentDecimalFraction 1. 60 % 2. 4 5 3. 0.875 4. 30%3 10 5.0.1 6. 75% 7. 7 9

Similar presentations

© 2023 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