Math Practice 101
Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - Answer Keys
Chapter 6; Lesson 4:Common Denominators and Equivalent Fractions


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Lesson Check

  • Question 1 (request help)

    Which fractions use the least common denominator and are equivalent to\(\large \frac{9}{10}\) and \(\large \frac{5}{6}\) ?
    • \(\large \frac{54}{60}\) and \(\large \frac{45}{60}\)
    • \(\large \frac{27}{30}\) and \(\large \frac{25}{30}\)
    • \(\large \frac{29}{30}\) and \(\large \frac{15}{30}\)
    • \(\large \frac{9}{16}\) and \(\large \frac{5}{16}\)
  • Question 2 (request help)

    Joseph says that there is \(\large \frac{5}{8}\) of a pumpkin pie left and \(\large \frac{1}{2}\) of a peach pie left. Which is NOT a pair of equivalent fractions for \(\large \frac{5}{8}\) and \(\large \frac{1}{2}\) ?
    • \(\large \frac{5}{8}\) and \(\large \frac{4}{8}\)
    • \(\large \frac{10}{16}\) and \(\large \frac{8}{16}\)
    • \(\large \frac{15}{24}\) and \(\large \frac{8}{24}\)
    • \(\large \frac{50}{80}\) and \(\large \frac{40}{80}\)

Spiral Review

  • Question 3 (request help)

    Matthew had the following times in two races: 3.032 minutes and 3.023 minutes. Which sentence about these two numbers is true?
    • 3.032>3.023
    • 3.032 = 3.023
    • 3.032 < 3.023
    • 3.023 > 3.023
  • Question 4 (request help)

    Olivia’s class collected 3,591 bottle caps in 57 days. On average, how many bottle caps did the class collect per day?
    • 57
    • 62
    • 63
    • 64
  • Question 5 (request help)

    Elizabeth multiplied 0.63 by 1.8. Which is the correct product?
    • 0.567
    • 0.654
    • 1.114
    • 1.134
  • Question 6 (request help)

    What is the value of (17 + 8) - 6 x 2?
    • 13
    • 21
    • 37
    • 38

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