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

Lesson 6.96.9 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 whole number by a fraction by multiplying by the reciprocal — one step at a time, with support.

Remember6.9 Small Group · Group 1

Dividing by a fraction is the same as multiplying by its reciprocal, and the answer tells how many pieces fit. To divide a whole number by a fraction, multiply by the reciprocal of the fraction.

Words: Whole Number (Número entero)Fraction (Fracción)Reciprocal (Recíproco)Keep, Change, Flip (Mantener, cambiar, invertir)Quotient (Cociente)

Part 1Practice the skillshow every step

1Complete each step, then write the final answer.

Find 7 ÷ 1/3.
Show your work
Hint Keep the 7, change ÷ to ×, and flip 1/3.
Final answer:

Part 2Apply itreal-world problems

2Complete each step, then write the final answer.

A baker has 5 cups of flour. Each batch uses 1/3 cup. How many batches can she make?
Show your work
Hint Find 5 ÷ 1/3. Keep the 5, change ÷ to ×, and flip 1/3.
Final answer:
3Complete each step, then write the final answer.

A ribbon is 6 yards long. Each bow uses 3/5 yard. How many bows can you make?
Show your work
Hint Find 6 ÷ 3/5. Multiply by the reciprocal of 3/5.
Final answer:
4Complete each step, then write the final answer.

A pitcher holds 5 cups of juice. Each glass holds 2/3 cup. How many glasses can you fill all the way?
Show your work
Hint Find 5 × 3/2. Change the answer to a mixed number. Count only full glasses.
Final answer:

Explain your thinkingWhy is 3 ÷ 1/2 greater than 3? Use the number line to explain.

Sentence starter Each whole has ___ halves, so ___. · Dividing by a fraction less than 1 gives ___ because ___.

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