longingfjwoduja
longingfjwoduja longingfjwoduja
  • 17-05-2017
  • Mathematics
contestada

85% of k is 68. What is k?

Respuesta :

mw2584007
mw2584007 mw2584007
  • 17-05-2017
if i did my math right, K should equal 80
Answer Link
mjankiewicz
mjankiewicz mjankiewicz
  • 17-05-2017
[tex]1\%=\frac{1}{100}=0.01 \ => \ 85\%=0.85\\\\ 85\%*k=68 \\\\ 0.85k=68 / :0.85\\\\ k=80[/tex]
Answer Link

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