Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - NEW


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Problem Solving

Speedskating is a popular sport in the Winter Olympics. Many young athletes in the U.S. participate in speedskating clubs and camps.

  • Question 19 (request help)

    At a camp in Green Bay, Wisconsin, \(\frac{7}{9}\) of the participants were from Wisconsin. Of that group, \(\frac{3}{5}\) were 12 years old. What fraction of the group was from Wisconsin and 12 years old?

  • Question 20 (request help)

    Maribel wants to skate \(1\frac{1}{2}\) miles on Monday. If she skates \(\frac{9}{10}\) mile Monday morning and \(\frac{2}{3}\) of that distance Monday afternoon, will she reach her goal? Explain.

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  • Question 21 (request help)

    On the first day of camp, \(\frac{5}{6}\) of the skaters were beginners. Of the beginners, \(\frac{1}{3}\) were girls. What fraction of the skaters were girls and beginners? Explain why your answer is reasonable.

  • Question 22 (request help)

    Test Prep On Wednesday, Danielle skated \(\frac{2}{3}\) of the way around the track in 2 minutes. Her younger brother skated \(\frac{3}{4}\) of Danielle’s distance in 2 minutes. What fraction of the track did Danielle’s brother finish in 2 minutes?

    • \(\cfrac{1}{3}\)
    • \(\cfrac{1}{2}\)
    • \(\cfrac{5}{7}\)
    • \(\cfrac{3}{4}\)

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