1/3 cup of carrot juice ---------------------------------->2/3 cup of apple juice
x cups of carrot juice ----------------------------------->1 cup of apple juice
Using cross multiplication:
[tex]\frac{\frac{1}{3}}{x}=\frac{\frac{2}{3}}{1}[/tex]solve for x:
[tex]\begin{gathered} x=\frac{\frac{1}{3}}{\frac{2}{3}} \\ x=\frac{3}{6} \\ x=\frac{1}{2} \end{gathered}[/tex]She uses 1/2 cups of carrot juice for 1 cup of apple juice
