Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys


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  • Question 13 (request help)

    Nancy and Luke are drawing plans for rectangular flower gardens. In Nancy’s plan, the garden is 18 feet by 12 feet. In Luke’s plan, the garden is 15 feet by 15 feet. Who drew the garden plan with the greater area? What is the area?

    a. What do you need to find?

  • Type below:
  • Question 13 (request help)

    c. What units will you use to write the answer?

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  • Question 13 (request help)

    d. Show the steps to solve the problem.

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  • Question 13 (request help)

    e. Complete the sentences.

    The area of Nancy’s garden is _______.

    The area of Luke’s garden is _______.

    _______ garden has the greater area.

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  • Question 14 (request help)

    Victor wants to buy fertilizer for his yard. The yard is 35 feet by 55 feet. The directions on the bag of fertilizer say that one bag will cover 1,250 square feet. How  many bags of fertilizer should Victor buy to be sure that he covers the entire yard?

  •     bags
  • Question 15 (request help)

    Tuan is an artist. He is painting on a large canvas that is 45 inches wide. The height of the canvas is 9 inches less than the width. What is the area of Tuan’s  canvas?

  • A =     square inches

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