EvanLeijon
EvanLeijon EvanLeijon
  • 20-12-2018
  • Mathematics
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What’s the proportion for this?

Whats the proportion for this class=

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Аноним Аноним
  • 20-12-2018

[tex]\frac{15}{30}=\frac{18}{x}\\\frac{1}{2}=\frac{18}{x}\\x=2\cdot18\\x=36[/tex]

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