300 likes | 312 Views
Learn about the multiplicative inverse and reciprocal, multiplication property of equality, solving division and multiplication equations with rational number solutions.
E N D
Five-Minute Check (over Lesson 5–5) Main Idea and Vocabulary Key Concept: Inverse Property of Multiplication Example 1: Find Multiplicative Inverses Example 2: Find Multiplicative Inverses Key Concept: Multiplication Property of Equality Example 3: Solve a Division Equation Example 4: Solve a Division Equation Example 5: Solve a Multiplication Equation Example 6: Test Example Lesson Menu
Solve equations with rational number solutions. • multiplicative inverse • reciprocal Main Idea/Vocabulary
Find the multiplicative inverse of Multiply to get the product 1. Answer: The multiplicative inverse of Find Multiplicative Inverses Example 1
A B C D A. B. C. D. Example 1
Answer: Find Multiplicative Inverses Example 2
A B C D A. B. C.3 D. Example 2
Simplify. Solve a Division Equation Answer: The solution is 66. Example 3
CheckWrite the original equation. Replace p with 66. Is this sentence true? Solve a Division Equation Example 3
A B C D A. B. C.5 D.36 Example 3
. Solve a Division Equation Answer: 17.28 Example 4
CheckWrite the original equation. Replace y with 17.28. Is this sentence true? Solve a Division Equation Example 4
A B C D A. 3.65 B. 10 C. 18.62 D. 21.76 Example 4
Solve a Multiplication Equation 1 1 1 1 3 1 1 1 3 1 Example 5
? Solve a Multiplication Equation Answer: The solution is 1. Example 5
A B C D A. 1 B. 2 C. 3 D. 4 Example 5
Samantha answered of the questions on thescience quiz correctly. If she answered 8 questionscorrectly, how many questions were on the quiz? A 2 B 6 C 10 D 14 Read the Item Solve the Item Example 6
Answer: C Example 6
A B C D A. 15 B. 18 C. 20 D. 24 Example 6
End of the Lesson End of the Lesson
Five-Minute Check (over Lesson 5–5) Image Bank Math Tools Multiplying Fractions and Mixed Numbers Adding and Subtracting Fractions Multiplying and Dividing Fractions Resources
A B C D Find . Write in simplest form. A. B. C. D. (over Lesson 5-5) Five Minute Check 1
A B C D Find . Write in simplest form. A. B. C. D. (over Lesson 5-5) Five Minute Check 2
A B C D Find . Write in simplest form. A. B. C. D. (over Lesson 5-5) Five Minute Check 3
A B C D Find . Write in simplest form. A. B. C. D. (over Lesson 5-5) Five Minute Check 4
A B C D Jeffery owns 230 books. Of those books, of them are novels. How many novels does Jeffery own? (over Lesson 5-5) A. 92 novels B. 96 novels C. 118 novels D. 138 novels Five Minute Check 5
A B C D At the school dance, of the students wore the school colors; of them were in the 6th grade. What fraction of the studentsat the school dance wore the school colors and were in the sixth grade? A. B. C. D. (over Lesson 5-5) Five Minute Check 6