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Splash Screen
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Lesson Menu
Five-Minute Check (over Chapter 6) Then/Now New
Vocabulary Key Concept Percent Example 1
Percents as Fractions Example 2 Less Than 1 or
Greater Than 100 Example 3 Fractions as
Percents Example 4 Real World Example
Fractions as Percents Example 5 Real-World
Example Rounding Percents
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5-Minute Check 1
Express the ratio 18 out of 24 students as a
fraction in simplest form.
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5-Minute Check 2
Express the ratio 8 baskets out of 14 tries as a
fraction in simplest form.
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5-Minute Check 3
A. 10.5 B. 13 C. 18 D. 21
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5-Minute Check 4
A. 45 B. 37 C. 35 D. 23
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5-Minute Check 5
The elementary school has 22 classrooms for 435
students. The middle school has 37 classrooms for
814 students. Which school has the least number
of students per classroom?
A. elementary 19.8 students/classroom B. element
ary23.4 students/classroom C. middle 22
students/classroom D. middle 24
students/classroom
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Then/Now
You have already converted fractions and
decimals. (Lesson 31)

• Express percents as fractions.

• Express fractions as percents.

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Vocabulary

• percent

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Concept
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Example 1 A
Percents as Fractions
A. Write 40 as a fraction in simplest form.
Definition of percent
Simplify
Answer
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Example 1 B
Percents as Fractions
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Example 1 CYP A
A. Write 35 as a fraction in simplest form.
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Example 1 CYP B
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Example 2 A
Less Than 1 or Greater Than 100
A. Write 0.3 as a fraction in simplest form.
Answer
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Example 2 B
Less Than 1 or Greater Than 100
B. Write 104 as a fraction in simplest form.
Answer
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Example 2 CYP A
A. Write 0.8 as a fraction in simplest form.
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Example 2 CYP B
B. Write 160 as a fraction in simplest form.
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Example 3 A
Fractions as Percents
Write an equivalent fraction with a denominator
of 100. Then write the fraction as a percent.
Answer 95
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Example 3 B
Fractions as Percents
Answer 160
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Example 3 CYP A
A. 68 B. 4.25 C. 0.68 D. 85
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Example 3 CYP B
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Example 4
Fractions as Percents
GAMES During the soccer season, the Delta
Cougars won 12 of their 16 games. Find the
Cougars wins as a percent.
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Example 4
Fractions as Percents
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Example 4
Amy got 17 questions correct out of 20 on a test.
What percent did she get right?
A. 75 B. 80 C. 85 D. 90
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Example 5
Rounding Percents
CLUBS After a survey, Deion discovered that 8
out of 14 eighth graders at his school
participate in a club activity. Find the percent
of eighth graders that participate in a club.
Round to the nearest hundredth.
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Example 5
Rounding Percents
Answer So, about 57.14 of eighth graders
participatein a club activity.
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Example 5
HEIGHT In Elizas math class, 8 out of 23
students are taller than Eliza. To the nearest
hundredth, what percent of the students are
taller than Eliza?
A. 28.75 B. 31.72 C. 34.78 D. 38.49
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End of the Lesson