[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]⇨
[tex] \sf \frac{x}{27} = \frac{4}{9} \\ [/tex]
Use the cross-multiplication method. Then,..
[tex] \sf \frac{x}{27} = \frac{4}{9} \\ \sf 4 \times 27 = 9x \\ \sf 108 = 9x \\ \sf 108 \div 9 = x \\ \boxed{ \bf \: 12 = x}[/tex]
So, the correct value of x is 12 (option C.)
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Hope it helps.
