Abe and Amil rode in a bike-a-thon. Abe rode for 77 minutes at a faster rate per mile than Amil. Find Amil’s unit rate. Then explain how you

Question

Abe and Amil rode in a bike-a-thon. Abe rode for 77 minutes at a faster rate per mile than Amil. Find Amil’s unit rate. Then explain how you could use it to find a possible unit rate for Abe. Amil rode 15 miles in 55 minutes.

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Madelyn 2 weeks 2021-09-15T05:44:16+00:00 1 Answer 0

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    2021-09-15T05:46:11+00:00

    Step-by-step explanation:
    If Abe rode for 77mins
    Let ta represent Amil time and tb represent Abe time.
    Then tb=77mins
    The rate if amil is faster than able
    Let the speed of mail be Va and that of Abel be Vb
    Therefore Va>Vb
    Velocity = distance / time
    Amil rate Va=d/ta
    If Amil rode 15miles
    Da = 15miles
    ta= 55mins
    Since they are on the same track then the rate of Amil is
    Va=Da/ta
    Va= 15/55
    Va= 0.273miles/minutes
    Since they are on the same track they will have the same speed Da.
    Vb= 15/77
    Vb= 0.195miles/minutes

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