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

Lesson 6.116.11 Small Group · Group 2

Group 2 · Set BSecond challenge form · new problems, same idea

Mastery check☐ Exceeds☐ Meets target☐ Needs practice
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Learning target I can solve real-world problems by writing and solving fraction division equations, explain what each part stands for, and build one for a situation I have not seen before.

Remember6.11 Small Group · Group 2

Decide which amount is being split before you divide, then check the answer by multiplying back to the total. Division can also find the amount for one whole group when you know the amount for part of a group.

Words: Model (Modelo)Equation (Ecuación)Solution (Solución)Reasonableness (Razonabilidad)Inverse operations (Operaciones inversas)

  1. 1Complete each step, then write the final answer.
    Tank (part)141Water (gal)34?× ?× ?
    34 gallon fills 14 of the tank.

    3/4 gallon of water fills 1/4 of a tank. How many gallons fill the whole tank?

    Show your work
    Final answer:
  2. 2Complete each step, then write the final answer.
    Door (part)23131Paint (gal)25??÷ ?÷ ?× ?× ?
    23 of the door uses 25 gallon.

    A painter used 2/5 gallon of paint to cover 2/3 of a door. How much paint does the whole door need?

    Show your work
    Final answer:
  3. 3Complete each step, then write the final answer.
    Time (min)34141Distance (m)310??÷ ?÷ ?× ?× ?
    The snail crawls 310 meter in 34 minute.

    A snail crawls 3/10 meter in 3/4 minute. At this speed, how far does it crawl in 1 minute?

    Show your work
    Final answer:
  4. 4Complete each step, then write the final answer.
    Batches121?Sugar (cups)34?412× ?× ?× ?× ?
    12 batch uses 34 cup of sugar.

    A recipe uses 3/4 cup of sugar for 1/2 of a batch. Ana has 4 1/2 cups of sugar. How many full batches can she make?

    Show your work
    Final answer:

Explain your thinkingKim's fence and Max's juice both use division. How do you decide which number is the dividend each time?

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