Grade 6 Mathematics · Unit 4: Understand and Use PercentagesStandard 6.AT.4

Lesson 4.24.2 Small Group · Group 2

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

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Learning target I can write equivalent fractions, decimals, and percents for the same value, explain what each part stands for, and build one for a situation I have not seen before.

Remember4.2 Small Group · Group 2

Scale a fraction to 100 when you can. When you cannot, divide the numerator by the denominator and multiply the decimal by 100. Some denominators do not scale to 100 with whole numbers. Then divide the numerator by the denominator.

Words: Percent (Porcentaje)Decimal (Decimal)Equivalent (Equivalente)Benchmark (Referencia)Discount (Descuento)

  1. 1Complete each step, then write the final answer.
    PartWhole________________________

    Write 5/8 as a percent.

    Show your work
    Final answer:
  2. 2Complete each step, then write the final answer.
    PartWhole________________________

    Write 5/16 as a percent.

    Show your work
    Final answer:
  3. 3Complete each step, then write the final answer.
    Right answersQuestions________________________

    A test has 30 questions. Rosa gets 27 of them right. What percent of the questions does she get right?

    Show your work
    Final answer:
  4. 4Circle the letter of the best answer. Show how you know.
    PartWhole________________
    Scale 5 out of 12 to a whole of 1.

    Which is greatest: 5/12, 0.42 or 41.5%?

    1. A0.42
    2. B5/12
    3. C41.5%
    0%50%100%
    Work

Explain your thinkingCompare 7/25 and 5/6. For which one can you scale to 100? For which one must you divide? Explain how you decide.

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