Math Practice 101
Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - NEW


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UNLOCK the Problem

  • Question 22 (request help)

    Katie made two pies for the bake sale. One was cut into three equal slices and the other into 5 equal slices. She will continue to cut the pies so each one has the same number of equal-sized slices. What is the least number of equal-sized slices each pie could have?

    a. What information are you given?
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  • Question 22 (request help)

    b. What problem are you being asked to solve?
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  • Question 22 (request help)

    c. When Katie cuts the pies more, can she cut each pie the same number of times and have all the slices the same size? Explain.
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  • Question 22 (request help)

    d. Use the diagram to show the steps you use to solve the problem.
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  • Question 22 (request help)

    e. Complete the sentences.

    The least common denominator of \(\frac{1}{3}\) and \(\frac{1}{5}\) is ____.

    Katie can cut each piece of the first pie into ____ and each piece of the second pie into ____ .

    That means that Katie can cut each pie into pieces that are ____ of the whole pie.
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  • Question 23 (request help)

    A cookie recipe calls for \(\frac{1}{3}\) cup of brown sugar and \(\frac{1}{8}\) cup of walnuts. Find the least common denominator of the fractions used in the recipe.
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  • Question 24 (request help)

    Test Prep Which fractions use the least common denominator and are equivalent to \(\frac{5}{8}\) and \(\frac{7}{10}\) ?
    • \(\frac{10}{40}\) and \(\frac{14}{40}\)
    • \(\frac{25}{40}\) and \(\frac{28}{40}\)
    • \(\frac{25}{80}\) and \(\frac{21}{80}\)
    • \(\frac{50}{80}\) and \(\frac{56}{80}\)

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