Homework Explained - Math Practice 101

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Grade 5 HMH Go Math - Answer Keys
Chapter 7; Lesson 7:Area and Mixed Numbers


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Lesson Check

  • Question 1 (request help)

    The base of a fountain is rectangular. Its dimensions are \(1\frac{2}{3}\) feet by \(2\frac{2}{3}\) feet. What is the area of the base of the fountain?

    • \(\large 2\frac{4}{9}\) square feet
    • \(\large 3\frac{4}{9}\) square feet
    • \(\large 4\frac{1}{3}\) square feet
    • \(\large 4\frac{4}{9}\) square feet
  • Question 2 (request help)

    Bill’s living room floor is covered with carpet tiles. Each tile is \(1\frac{1}{2}\) feet long by \(2\frac{3}{5}\) feet wide. What is the area of one tile?

    • \(\large 2\frac{3}{10}\) square feet
    • \(\large 2\frac{9}{10}\) square feet
    • \(\large 3\frac{9}{10}\) square feet
    • \(\large 4\frac{1}{10}\) square feet

Spiral Review

  • Question 3 (request help)

    Lucy earned $18 babysitting on Friday and $20 babysitting on Saturday. On Sunday, she spent half of the money. Which expression matches the words?

    • \(\large 18+20\div2\)
    • \(\large (18+20)\div2\)
    • \(\large 2\times(18+20)\)
    • \(\large 2\times18+20\)
  • Question 4 (request help)

    A grocery store clerk is putting cans of soup on the shelves. She has 12 boxes, which each contain 24 cans of soup. Altogether, how many cans of soup will the clerk put on the shelves?

    • 36
    • 208
    • 248
    • 288
  • Question 5 (request help)

    Which is the best estimate for the quotient \(5,397\div62\)?

    • 80
    • 90
    • 800
    • 900
  • Question 6 (request help)

    There are 45 vehicles in a parking lot. Three fifths of the vehicles are minivans. How many of the vehicles in the parking lot are minivans?

    • 9
    • 18
    • 27
    • 35

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