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17 June, 16:57

Biking at 10 mph, it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/2 hour for her to get to work when the train travels 28 mph. How far does Kristen travel to work

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Answers (2)
  1. 17 June, 18:49
    0
    Answer: 38 mph

    Step-by-step explanation:

    Add. 10 plis 28 is 38.
  2. 17 June, 20:01
    0
    Answer: 19 miles

    Step-by-step explanation:

    Distance = speed * time

    Biking at 10 mph, it takes Kristen 1/2 hour to reach the train station to go to work. This means that the distance covered on her way to the train station is

    0.5 * 10 = 5 miles

    Kristen then takes the train to work, and it takes another 1/2 hour for her to get to work when the train travels 28 mph. Distance covered by the train is

    0.5 * 28 = 14 miles

    Therefore, the distance that Kristen travels to work is

    14 + 5 = 19 miles
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