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rileypenguin

  • 3 years ago

Olga ran 5 kilometers in 37 minutes. Which could Olga use to determine m, the number of minutes she would take to run 25 kilometers at this rate?

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  1. viniterranova
    • 3 years ago
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    Try to use proportion.

  2. viniterranova
    • 3 years ago
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    http://www.bbc.co.uk/schools/gcsebitesize/maths/algebra/proportionhirev1.shtml

  3. rileypenguin
    • 3 years ago
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    So 37 x 5?

  4. viniterranova
    • 3 years ago
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    No.

  5. viniterranova
    • 3 years ago
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    Try use fractions and keep in mind that you should have km over km and time over time. See the link above and try to use direct proportion.

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