Mathematics

8th

grade

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OUR Unit 3 L. 1- 4 Proportional Relationships

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Lin earns twice as much money per hour as Diego. Diego earns twice as much money per hour as Jada. Circle the graph for this situation.

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  • 2. Multiple Choice
    30 seconds
    1 pt
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    Two runners are training for a marathon. One day, they all run about ten miles, each at their own constant speed. This table shows how long, in minutes, it takes Runner #1 to run d miles. How many minutes does it take Runner #1 to run 1 mile?

    19\frac{1}{9}

    182\frac{18}{2}

    99

    1818

  • 3. Multiple Choice
    30 seconds
    1 pt

    The equation that relates Runner #2's distance (in miles) with time (in minutes) is  t=8.5dt=8.5d    How long does it take Runner #2 to run 1 mile?

    8.5 miles in 1 minute

    1 mile in 8.5 minutes

    1 mile in 9 minutes

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