Splash Screen. Warm-up Problems 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 4-4) A. B. C. D.

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Presentation transcript:

Splash Screen

Warm-up Problems

1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 4-4) A. B. C. D.

1.A 2.B 3.C 4.D Five Minute Check 2 (over Lesson 4-4) A. B. C. D. Write in simplest form.

1.A 2.B 3.C 4.D Five Minute Check 3 (over Lesson 4-4) A. B. C.11 D.21

1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 4-4) A. B. C. D. Write two fractions that are equivalent to

1.A 2.B 3.C 4.D Five Minute Check 5 (over Lesson 4-4) A. B. C. D. Write two fractions that are equivalent to

Lesson Menu Main Idea and Vocabulary Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example 5:Write Fractions as Repeating Decimals Example 6:Real-World Example: Use a Power of 10

Main Idea/Vocabulary terminating decimals-decimals whose digits end. EX: 0.35 repeating decimals- decimals that have a pattern that repeats forever. EX: bar notation-used to indicate a repeat of a number pattern. EX: …= Write fractions as terminating or repeating decimals and write decimals as fractions (2.1.8A) (M7.A.1.1)

Example 1 Use Mental Math ×10 Answer: So,. Think

1.A 2.B 3.C 4.D Example 1 A.0.2 B.0.28 C.0.35 D.2.8

Example 2 Use Mental Math Write as a sum. Answer: Add.

1.A 2.B 3.C 4.D Example 2 A.9.1 B.9.15 C.9.2 D.9.5

Example 3 Use Division Method 1 Use paper and pencil. Divide 1 by 8.

Example 3 Use Division Method 2 Use a calculator. Answer: ENTER = ÷

1.A 2.B 3.C 4.D Example 3 A.0.2 B.0.25 C.0.3 D.0.4

Example 4 Use Division Method 1 Use paper and pencil Answer: So, = 0.04 Divide 1 by 25.

Example 4 Method 2 Use a calculator. Use Division ENTER = ÷ Answer: = 0.04

1.A 2.B 3.C 4.D Example 4 A.1.27 B.1.20 C.1.35 D.1.28 Write as a decimal.

Example 5 Write Fractions as Repeating Decimals Method 1 Use paper and pencil. Divide 1 by 11.

Example 5 Write Fractions as Repeating Decimals Method 2 Use a calculator. Answer: ENTER = ÷

1.A 2.B 3.C 4.D Example 5 A. B. C. D.

Example 6 Use a Power of 10 CEREAL Jorge read that 0.72 of his favorite cereal was whole-grain wheat. Find what fraction of his cereal, in simplest form, is whole-grain wheat. Answer: So, of the cereal is whole-grain wheat. The final digit, 2, is in the hundredths place. Simplify.

1.A 2.B 3.C 4.D Example 6 EXERCISE Jeanette ran 0.86 of a mile. What fraction of a mile did she run? A. mi B. C. D. mi

Write each fraction or mixed number as a decimal. Use bar notation if the decimal is a repeating decimal

Write each decimal as a fraction or mixed number in simplest form

End of the Lesson

Resources Five-Minute Check (over Lesson 4–4) Image Bank Math Tools Percents Prime Factorization

End of Custom Shows