Splash Screen Lesson 4 Contents Objective #1: Express Percents as fractions and vice versa Example...
34
-
Upload
magnus-sullivan -
Category
Documents
-
view
218 -
download
0
Transcript of Splash Screen Lesson 4 Contents Objective #1: Express Percents as fractions and vice versa Example...
Objective #1: Express Percents as fractions and vice
versa
Example 1 Percents as Fractions
Example 2 Fractions as Percents
Objective #2: Express Percents as decimals and vice
versa
Example 3 Percents as Decimals
Example 4 Decimals as Percents
Example 5 Fractions as Percents
Example 6 Compare Numbers
Practice and Apply
Obj. #1: Express Percents as fractions and vice versa
17-27 odd, 35-39 odd
(alt. 17, 21, 25, 35, 39)
Obj. #2: Express Percents as decimals and vice versa
29-33 odd, (alt. 29, 33)
Maintaining Your Skills
56-65
Express 60% as a fraction in simplest form.
Answer:
Obj. #1: Percents and fractions
Express 104% as a fraction in simplest form.
Answer:
Obj. #1: Percents and fractions
Express 0.3% as a fraction in simplest form.
Answer:
Multiply by to eliminate
the decimal in the numerator.
Obj. #1: Percents and fractions
The fraction bar indicates division.
Express as a fraction in simplest form.
Answer:
9
4
Obj. #1: Percents and fractions
Express as a percent.
Answer:
Obj. #1: Percents and fractions
Answer:
Express as a percent.
Obj. #1: Percents and fractions
Obj. #1: Percents and fractions
Express each percent as a fraction in simplest form.
a.
b.
c.
d.
Answer:
Answer:
Answer:
Answer:
Obj. #1: Percents and fractions
Express each fraction as a percent.
a.
b.
Answer: 68%
Answer: 140%
Obj. #1: Percents and fractions
Express 60% as a decimal.
Divide by 100 and remove the %.
Answer:
Obj. #2: Percents and decimals
Express 2% as a decimal.
Divide by 100 and remove the %.
Answer:
Obj. #2: Percents and decimals
Express 658% as a decimal.
Divide by 100 and remove the %.
Answer:
Obj. #2: Percents and decimals
Express 0.4% as a decimal.
Divide by 100 and remove the %.
Answer:
Obj. #2: Percents and decimals
Express 0.4 as a percent.
Answer:
Multiply by 100 and add the %.
Obj. #2: Percents and decimals
Express 0.05 as a percent.
Answer:
Multiply by 100 and add the %.
Obj. #2: Percents and decimals
Express 0.0008 as a percent.
Answer:
Multiply by 100 and add the %.
Obj. #2: Percents and decimals
Express 7.3 as a percent.
Answer:
Multiply by 100 and add the %.
Obj. #2: Percents and decimals
Express as a percent. Round to the nearest
tenth percent, if necessary.
Answer:
Obj. #2: Percents and decimalsObj. #2: Percents and decimals
Express as a percent. Round to the nearest
tenth percent, if necessary.
Answer:
Obj. #2: Percents and decimals
Express as a percent. Round to the nearest
tenth percent, if necessary.
Answer:
Obj. #2: Percents and decimals
Express as a percent. Round to the nearest
tenth percent, if necessary.
Answer:
Obj. #2: Percents and decimals
Bakery A baker says that 25% of his customers buy
only bread and of his customers buy only
cookies. Which group is larger?
Write as a percent. Then compare.
Answer: Since 40% is greater than 25%, the group that buys only cookies is larger.
Obj. #2: Percents and decimals
Obj. #2: Percents and decimals
Express each percent as a decimal.
a. 84%
b. 7%
c. 302%
d. 0.9%
Answer: 0.84
Answer: 0.07
Answer: 3.02
Answer: 0.009
Obj. #2: Percents and decimals
Express each decimal as a percent.
a. 0.84
b. 0.01
c. 0.004
d. 2.39
Answer: 84%
Answer: 1%
Answer: 0.4%
Answer: 239%
Obj. #2: Percents and decimals
Express each fraction as a percent. Round to the nearest tenth percent, if necessary.
a.
b.
c.
d.
Answer: 37.5%
Answer: 41.7%
Answer: 1.3%
Answer: 123.5%
Obj. #2: Percents and decimals
School The school principal states that of the
students are involved in instrumental music while
42% are involved in vocal music. Which group is
larger?
Answer: The group involved in vocal music is larger.
Obj. #2: Percents and decimals
