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21 April, 01:42

Alice and Dave left school at the same time walking in opposite directions. Alice walked at an average speed of 280 ft/min and Dave walked at an average speed of 320 ft/min. b How far apart were they in 5 minutes? Answer: They were feet far apart in 5 minute.

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  1. 21 April, 04:40
    0
    Answer: They were 3000 feet far apart in 5 minute

    Step-by-step explanation:

    After leaving school, Alice walked at an average speed of 280 ft/min.

    Distance = speed * time

    Distance covered by Alice after 5 minutes is

    280 * 5 = 1400 feet

    Dave walked at an average speed of 320 ft/min. Distance covered by Dave after 5 minutes is

    320 * 5 = 1600 feet

    Total distance covered by Alice and Dave after 5 minutes is

    1400 + 1600 = 3000 feet
  2. 21 April, 05:09
    0
    they were 3,000ft apart in 5 minutes.

    Step-by-step explanation:

    280x5=1,400

    320x5=1,600

    1,400+1,600=3,000
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