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Lesson 1.9 . Divide with Decimals. Vocabulary – Unit 1. Quotient r emainder d ividend d ivisor p rime factorization l east common multiple (LCM) c ommon factor g reatest common factor (GCF). Objectives - 1.9 Divide with Decimals.
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Lesson 1.9 Divide with Decimals
Vocabulary –Unit 1 • Quotient • remainder • dividend • divisor • prime factorization • least common multiple (LCM) • common factor • greatest common factor (GCF)
Objectives - 1.9 Divide with Decimals • Content Objective: IWBAT fluently divide whole numbers and decimals by decimals. • Language Objective: IWBAT write and explain to my partner how to fluently divide whole numbers and decimals by decimals.
Essential Question • How do you divide whole numbers and decimals by decimals?
Problem of the Day • Sarah painted a chalkboard on her wall. She added a wooden frame when it was finished. The total area of the chalkboard and frame is 25, 200 square centimeters. If the chalkboard and frame together are 180 centimeters wide, what is their height? • a. 72 centimeters • b. 140 centimeters • c. 148 centimeters • d. 200 centimeters