ANGELJONES243
ANGELJONES243 ANGELJONES243
  • 06-11-2014
  • Mathematics
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WHAT IS THE ANSWER TO : 85% IS 20 TO WHAT NUMBER

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mariamikayla
mariamikayla mariamikayla
  • 06-11-2014
[tex]85\% \ of \ x=20 \\\\ \frac{85}{100}*x=20 \\\\ \frac{17}{20}*x=20 \\\\ \frac{17}{20}=\frac{20}{x} \\\\ x=\frac{20*20}{17} \\\\ \boxed{x=\frac{400}{17}}[/tex]
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applecore11
applecore11 applecore11
  • 06-11-2014
hey mariamilcayla can you help me im stuck on maths 
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