Billy rides his bike he records his time and distance each time he stops for a break how many miles will billy have traveled is he stops aft

Question

Billy rides his bike he records his time and distance each time he stops for a break how many miles will billy have traveled is he stops after 180 minutes.

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Jasmine 1 hour 2021-09-13T02:28:09+00:00 1 Answer 0

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    2021-09-13T02:29:36+00:00

    Answer:

    Step-by-step explanation:

    Let assume his average speed is V

    Let V be in km/h

    And the time he use to stop is 180minutes

    t=180mins=3hours

    Though this question looks incomplete

    But let analyse

    Speed is given as

    Speed = distance /time

    Then,

    Distance =speed ×time

    d= s×t

    Then, the total distance travel is

    d=V×3

    d=3V km

    But there is other thing to analyse

    Assuming during this 180 mins, he uses some time to stop and some time to travel, you will need to analyse each stages too

    Assuming out of the 180 mins

    He travelled 60mins at speed Xkm/hr, time is 1hr

    He stop for 60mins waiting at a filling station to refuel and eat

    traveled the rest of the journey at a speed of V=Y km/h, time remaining 60mins, which is 1hr

    When he was waiting he has no distance travel, so distance there is zero, but this will have effect in the average speed of the car if asked

    From the first journey

    d=s×t

    d=X×1hr

    d=Xkm

    Also, for the second journey

    d=s×t

    d=Y×1hr

    d=Ykm

    Total distance is (X+Y)km

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