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