Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 4: Rational Numbers; Lesson 5: Add and Subtract Mixed Numbers


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Add or subtract. Write in simplest form.

Justify Conclusions For Exercises 10 and 11, choose an operation to solve. Explain your reasoning. Then solve the problem. Write your answer in simplest form.

  • Question 10 (request help)

    If Juliana and Brody hiked both of the trails listed in the table, how far did they hike?
  • miles
  • Question 11 (request help)

    The length of Kasey’s garden is \(4\frac{5}{8}\) feet. Find the width of Kasey’s garden if it is \(2\frac{7}{8}\) feet shorter than the length.

     
  • ft
  • Question 12 (request help)

    Karen wakes up at 6:00 A.M. It takes her \(1\frac{1}{4}\)hours to shower, get dressed, and comb her hair. It takes her \(\frac{1}{2}\) hour to eat breakfast, brush her teeth, and make her bed. At what time will she be ready for school?
  •    :
    		    A.M.

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