Grade 6 Mathematics · Unit 6: Numerical and Algebraic ExpressionsStandard 6.NOS.1

Lesson 6.26.2 Small Group · Group 1

Group 1 · Set BSecond form · new problems, same idea

Mastery check☐ Exceeds☐ Meets target☐ Needs practice

Name Date Period

Learning target With my small group, I can divide a fraction by a fraction and divide with mixed numbers by multiplying by the reciprocal — one step at a time, with support.

Remember6.2 Small Group · Group 1

To divide fractions, multiply by the reciprocal of the second fraction. Change mixed numbers to improper fractions first, then simplify. To divide by a fraction, keep the first fraction, change ÷ to ×, and flip the second fraction.

Words: Dividend (Dividendo)Divisor (Divisor)Reciprocal (Recíproco)Quotient (Cociente)Simplify (Simplificar)

Part 1Practice the skillshow every step

1Complete each step, then write the final answer.

Find 3 1/3 ÷ 1 2/3.
Show your work
Hint Change both mixed numbers to improper fractions first.
Final answer:

Part 2Apply itreal-world problems

2Complete each step, then write the final answer.

A jug holds 1/2 gallon of juice. Each cup holds 1/8 gallon. How many cups can you fill?
Show your work
Hint Find 1/2 ÷ 1/8. Keep, Change, Flip. Then simplify.
Final answer:
3Complete each step, then write the final answer.

Find 7/8 ÷ 1/4. Write your answer as a mixed number.
Show your work
Hint Keep, change, flip. Then simplify 28/8.
Final answer:
4Complete each step, then write the final answer.

A recipe uses 2/3 cup of oats for each batch. You have 2 2/3 cups of oats. How many batches can you make?
Show your work
Hint Find 2 2/3 ÷ 2/3. Change the mixed number first.
Final answer:

Explain your thinkingWhen you find 2/3 ÷ 1/6, why do you flip 1/6 and not 2/3?

Sentence starter I keep {2/3} because ___. · I flip {1/6} because ___.

How did it go? ☐ 4 · I can teach it☐ 3 · I've got it☐ 2 · I need a hint☐ 1 · I need help