p3ea1rbuMera p3ea1rbuMera
  • 24-02-2017
  • Mathematics
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You walked 2⁄15 miles from your chemistry class to your economics class at a constant speed of 0.8 miles per hour. How long did this take you?

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BMdNasim
BMdNasim BMdNasim
  • 24-02-2017
the answer is 2/(15*0.8) hours = 2/12 hours

= (2/12)*60 mins [ 1 hour = 60 mins]
= 10 mins
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