Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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Problem Solving • Changing Dimensions

Read each problem and solve.

  • Question 1 (request help)

    The dimensions of a 5-in. by 3-in. rectangle are multiplied by 6. How is the area affected?
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  • Question 2 (request help)

    The dimensions of a 7-cm by 2-cm rectangle are multiplied by 3. How is the area affected?
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  • Question 3 (request help)

    The dimensions of a 3-ft by 6-ft rectangle are multiplied by \(\cfrac{1}{3}\). How is the area affected?
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  • Question 4 (request help)

    The dimensions of a triangle with base 10 in. and height 4.8 in. are multiplied by 4. How is the area affected?
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  • Question 5 (request help)

    The dimensions of a 1-yd by 9-yd rectangle are multiplied by 5. How is the area affected?
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  • Question 6 (request help)

    The dimensions of a 4-in. square are multiplied by 3. How is the area affected?
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  • Question 7 (request help)

    The dimensions of a triangle are multiplied by \(\cfrac{1}{4}\). The area of the smaller triangle can be found by multiplying the area of the original triangle by what number?
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  • Question 8 (request help)

    Write and solve a word problem that involves changing the dimensions of a figure and finding its area.
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