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3 June, 15:41

An airplane flies at 440 miles per hour. how fast is it flying per second

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  1. 3 June, 16:44
    0
    Since 1 hour is 3600 seconds, and one mile is 5280 feet,

    440/1 times 5280/3600

    =23232/36

    =645.3 repeating.

    Rounding to the nearest 100ths: 645.33 feet/s
  2. 3 June, 19:29
    0
    645.333

    Step-by-step explanation:

    s = (440 miles / hour) * (1/3600 hour / sec) * (5280 ft / mile)

    s = 645.333 ft/sec
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