Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 4: Rational Numbers; Lesson 6: Multiply Fractions


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  • Question 31 (request help)

    Of the dolls in Marjorie’s doll collection, \(\frac{1}{5}\) have red hair. Of these, \(\frac{3}{4}\) have green eyes. What fraction of Marjorie’s doll collection has both red hair and green eyes?
    • \(\large \frac{2}{9}\)
    • \(\large \frac{3}{20}\)
    • \(\large \frac{4}{9}\)
    • \(\large \frac{19}{20}\)
  • Question 32 (request help)

    Which description gives the relationship between a term and n, its position in the sequence?

     
    • \(\text{Subtract 4 from n}\)
    • \(\text{Add \(\frac{1}{4}\) to n}\)
    • \(\text{Multiply n by \(\frac{1}{4}\)}\) .
    • \(\text{Divide n by \(\frac{1}{4}\)}\)
  • Question 33 (request help)

    Short Response Determine if the product of 2 and \(\frac{3}{4}\) is greater than or less than 2?
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Spiral Review

For each multiplication sentence, write two related division sentences.

  • Question 35 (request help)

    \(\frac{1}{6} \times \frac{1}{3}= \frac{1}{18}\)
  • Type below:
  • Question 36 (request help)

    \(2\frac{2}{5}\times4\frac{1}{2}=10\frac{4}{5}\)
  • Type below:
  • Question 37 (request help)

    \(5\frac{5}{8}\times1\frac{1}{5}=6\frac{3}{4}\)
  • Type below:

Solve

  • Question 38 (request help)

    Madelyn is building a computer desk. She has \(8\frac{2}{3}\) feet of wood. How many inches of wood does Madelyn have? (Hint: 12 inches = 1 foot)
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  • Question 39 (request help)

    Victor made punch for a birthday party. He used \(10\frac{1}{2}\) cups of soda. How many pints of soda did Victor use? (Hint: 2 cups = 1 pint)

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