memorycheyenne memorycheyenne
  • 22-04-2017
  • Mathematics
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what is 30 percent of 70? show work please

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apologiabiology
apologiabiology apologiabiology
  • 22-04-2017
percent means parts out of 100
x%=x/100

'of' means multiply

30% of 70 means
30/100 times 70=
3/10 times 70=
210/10=
21

answer is 21
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