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17 February, 14:52

A cyclist rides her bike at a rate of 9 kilometers per hour. What is the rate in kilometers per minute? How many kilometers will the cyclist travel in 2 minutes

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Answers (2)
  1. 17 February, 16:24
    0
    Rate (in km/min) = 0.15 km/min

    Distance traveled in 2 mins = 0.3 km

    Step-by-step explanation:

    Rate = 9 km/hr

    1 hr = 60 mins

    In 60 minutes, the cyclist rides 9 km

    in 1 minute, the cyclist will ride 9/60 km

    Therefore, the rate in km/min = 9/60 km/min

    Rate (in km/min) = 0.15 km/min

    Since the cyclist rides 0.15 km in 1 min,

    In 2 mins, the cyclist will ride 0.15 * 2 km = 0.3 km

    Distance traveled in 2 mins = 0.3 km
  2. 17 February, 16:53
    0
    Answer: 0.15km/min and 0.3km in 2 mins

    Step-by-step explanation:

    Given dа ta:

    Cyclists speed = 9km/hr

    1. Some traveling 60 km/h is traveling one km/min

    60/60 = 1 km/min

    Rate in km/min

    = 9km/hr / 60min

    = 3/20 km/min

    = 0.15 km/min

    Kilometers travelled in 2mins

    = 2 / 60

    = 1 / 30

    = 9km/hr * 1 / 30

    = 9 / 30

    = 0.3 km in 2mins
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