\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Larbi is making a large batch of his special lemonade. The table below shows the number of cups of lemon juice needed for a certain number of liters of lemonade.
Lemon juice (cups) \(\textcolor{colordef}{2}\) \(\textcolor{colordef}{4}\) \(\textcolor{colordef}{6}\)
Lemonade (Liter) \(\textcolor{colorprop}{3}\) \(\textcolor{colorprop}{6}\) \(\textcolor{colorprop}{9}\)
Calculate the number of liters of lemonade per cup of lemon juice.