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Splash Screen
Main Idea/Vocabulary
• percent
• Express percents as fractions and fractions as percents.
KC 1
Example 1
Write a Percent as a Fraction
Write 60% as a fraction in simplest form. 60% means 60 out of 100.
Definition of percent
Simplify. Divide the numerator and the denominator by the GCF, 20.
Answer:
1. A 2. B 3. C 4. D
Example 1
Write 30% as a fraction in simplest form.
1. A 2. B 3. C 4. D
A B C D
0% 0%0%0%
Example 1
Write 30% as a fraction in simplest form.
A.
B.
C.
D.
Example 2
Write a Percent as a Fraction
Write 140% as a mixed number in simplest form. 140% means 140 for every 100.
Example 2
Write a Percent as a Fraction
Definition of percent
Divide the numerator and denominator by the GCF, 20.
Write as a mixed number.
Answer:
1. A 2. B 3. C 4. D
Example 2
Write 180% as a mixed number in simplest form.
1. A 2. B 3. C 4. D
A B C D
0% 0%0%0%
Example 2
Write 180% as a mixed number in simplest form.
A.
B.
C.
D.
Example 3
LUNCH Use the table below. What fraction of the class members preferred spaghetti for the school lunch?
Write a Percent as a Fraction
Example 3
The table shows that 25% of the class members preferred spaghetti.
Write a Percent as a Fraction
Definition of percent
Simplify.
Answer:
1. A 2. B 3. C 4. D
Example 3
ICE CREAM Use the table to the right. What fraction of the students chose chocolate as their favorite flavor?
1. A 2. B 3. C 4. D
A B C D
0% 0%0%0%
Example 3
ICE CREAM Use the table to the right. What fraction of the students chose chocolate as their favorite flavor?
A. B.
C. D.
Example 4
Write a Fraction as a Percent
Example 4
Write a Fraction as a Percent
Answer: .
1. A 2. B 3. C 4. D
Example 4
1. A 2. B 3. C 4. D
A B C D
0% 0%0%0%
Example 4
A. 0.4%
B. 4%
C. 40%
D. 400%
Example 5
Write a percent to represent the shaded portion of the model.
Write a Fraction as a Percent
Example 5
Write a Fraction as a Percent
Answer:
1. A 2. B 3. C 4. D
Example 5
Which percent represents the shaded portion of the model?
1. A 2. B 3. C 4. D
A B C D
0% 0%0%0%
Example 5
A. 120%
B. 125%
C. 140%
D. 150%
Which percent represents the shaded portion of the model?
End of the Lesson
End of the Lesson