Homework Explained - Math Practice 101

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


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Extra Practice

Choose an operation to solve each problem. Explain your reasoning. Then solve the problem. Write in simplest form.

  • Question 24 (request help)

    Ebony is building a shelf to hold the two boxes shown. What is the least width she should make the shelf?

  • Question 25 (request help)

    Makayla bought \(\frac{1}{4}\) pound of ham and \(\frac{5}{8}\) pound of turkey. How much more turkey did she buy?

  • Question 26 (request help)

    Persevere with Problems Find the sum of \(\frac{\frac{3}{4}}{8}\) and \(\frac{\frac{1}{3}}{4}\) . Write in simplest form.

  • Question 27 (request help)

    Find the Error Theresa is finding \(\frac{1}{4}+ \frac{3}{5}\) . Find  her mistake and correct it. Explain your answer.

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