Respuesta :

Cost / ounce


18/12= 1.50 each ounce .

X=be unknown ounces


So now


1.50x=27


X= 27/1.50


X=18 ounces is for $27 dollars



To check


12ounces (1.50)= $18

18ounces (1.50)=$27


It checks.




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