angel4 angel4
  • 02-02-2015
  • Mathematics
Answered

Christina estimates that she will spend $250 on you summer clothes . She actually spends $350 . What is the percent error .



Answer :

apologiabiology
apologiabiology apologiabiology
  • 02-02-2015
so 250 is 100%

the error is $100
find the percent of 100 out of 250

so make 100/250 into x/100
hack alert
100/250=10/25=2/5=4/10=40/100=40%

percent error is 40%
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