helllppp helllppp
  • 14-11-2016
  • Mathematics
contestada

Last Week Kellie ran 28 miles. This week she ran 32 miles. What was the percent change in the number of miles she ran? Please explain.

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shahzaib784
shahzaib784 shahzaib784
  • 14-11-2016
4/28= 1/7 = 14.3%...............
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ayazi0904
ayazi0904 ayazi0904
  • 14-11-2016
lets say 28 miles is a hurend percent well now she ran 4 more miles so then you dived  4 by 28 and add it to a hurend
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