Presentation is loading. Please wait.

Presentation is loading. Please wait.

EXAMPLE 3 Writing a Percent as a Fraction a. 25% b. 325% 325 100 = c. 0.2% 0.2 100 = 1 500 = 25 100 = 100 25 25 = 1 4 = 100 25 325 25 = 13 4 = 100 10 0.2.

Similar presentations


Presentation on theme: "EXAMPLE 3 Writing a Percent as a Fraction a. 25% b. 325% 325 100 = c. 0.2% 0.2 100 = 1 500 = 25 100 = 100 25 25 = 1 4 = 100 25 325 25 = 13 4 = 100 10 0.2."— Presentation transcript:

1 EXAMPLE 3 Writing a Percent as a Fraction a. 25% b. 325% = c. 0.2% = = = = 1 4 = = 13 4 = = = =

2 EXAMPLE 4 Writing a Fraction as a Percent Survey The circle graph below shows the results of a survey of how 500 students prefer to spend their time.

3 EXAMPLE 4 Writing a Fraction as a Percent = p 100 What percent of students prefer to spend time with friends? a.a = p 100 What percent of those who didn’t answer “other” said “with friends”? b.b. ANSWER 8% of all of the students prefer to spend time with friends. ANSWER About 11% of the selected group said “with friends.” = p8 = 500p 4000 = 353p4000 = p11.33

4 GUIDED PRACTICE for Examples 3 and 4 Write the percent as a decimal and as a fraction in simplest form = 7 20 =.35 = 0.35 = %

5 GUIDED PRACTICE for Examples 3 and 4 Write the percent as a decimal and as a fraction in simplest form. = 1.40 = = % = 2 5 = 1

6 GUIDED PRACTICE for Examples 3 and 4 Write the percent as a decimal and as a fraction in simplest form. =.0075 = = % = =

7 GUIDED PRACTICE Write the percent as a decimal and as a fraction in simplest form = =.1212 = = % for Examples 3 and 4

8 GUIDED PRACTICE Write the decimal or fraction as a percent. = 09. = 90% = ( )%5.0.9 for Examples 3 and 4

9 GUIDED PRACTICE Write the decimal or fraction as a percent. = 504. = 504% 6. = ( )%5.04 for Examples 3 and 4

10 GUIDED PRACTICE Write the decimal or fraction as a percent = 0.05 = ( ) % = 05. = 5% for Examples 3 and 4

11 GUIDED PRACTICE Write the decimal or fraction as a percent = = ( ) % = 37.5% = 37.5 for Examples 3 and 4


Download ppt "EXAMPLE 3 Writing a Percent as a Fraction a. 25% b. 325% 325 100 = c. 0.2% 0.2 100 = 1 500 = 25 100 = 100 25 25 = 1 4 = 100 25 325 25 = 13 4 = 100 10 0.2."

Similar presentations


Ads by Google