Do Now Multiply. Course 2 3-11 Dividing Fractions and Mixed Numbers 1. 7979 · 3636 2. 9898 · 6565 3. 1515 2 · 7 4. 2 1212 · 1 1414 7 18 27 20 7 or 1 2.

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Presentation transcript:

Do Now Multiply. Course Dividing Fractions and Mixed Numbers · · · · or or or 3 1 Hwk: p 34 odd

EQ: How do I divide fractions and mixed numbers? Course Dividing Fractions and Mixed Numbers M7N1.c Add, subtract, multiply, and divide positive and negative rational numbers; M7N1.d Solve problems using rational numbers

Vocabulary reciprocal Insert Lesson Title Here Course Dividing Fractions and Mixed Numbers

Divide. Write each answer in simplest form. A ÷ 2525 = or B ÷ 12 = 1 32 Course Dividing Fractions and Mixed Numbers

Divide. Write each answer in simplest form. A ÷ 1212 = 6565 or B ÷ 3 = 1 4 Course Dividing Fractions and Mixed Numbers

Divide. Write each answer in simplest form. Insert Lesson Title Here Course Dividing Fractions and Mixed Numbers A ÷ = or B ÷ = 3 10

Divide. Write the answer in simplest form. Course Dividing Fractions and Mixed Numbers C ÷ = 18 1 or 18

Divide. Write each answer in simplest form. Insert Lesson Title Here Course Dividing Fractions and Mixed Numbers A ÷ = 22 9 or B ÷ = 3 7

Divide. Write the answer in simplest form. Course Dividing Fractions and Mixed Numbers C ÷ 18 5 = 2121 or 2

Additional Example 3: Social Studies Application Course Dividing Fractions and Mixed Numbers The life span of a golden dollar coin is 30 years, while paper currency lasts an average of 1 years. How many 1212 times longer will the golden dollar stay in circulation? 30 ÷ = 30 1 ÷ 3232 = 20 1 or 20 The golden dollar will stay in circulation about 20 times longer than paper currency.

Course Dividing Fractions and Mixed Numbers The average life of a queen ant is approximately 3 years. The life span of a worker ant is year. How many 3737 times longer will the queen ant live? 3 ÷ 3737 = 3131 ÷ 3737 = 7171 or 7 The queen ant will live 7 times longer than the worker ant.

QUIZ

Quiz 10 Insert Lesson Title Here Course Dividing Fractions and Mixed Numbers Divide. Write each answer in simplest form ÷ ÷ ÷6 5. There are yards of silk in a roll. If it takes 3434 of a yard to make one designer scarf, how many scarves can be made from the roll? or ÷

Open textbook to page 193, do CRCT prep Go to page 199, do CRCT prep Go to page 203, do CRCT prep Turn in work – make sure you show all your work and have your name on your paper