\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
The price of \(\textcolor{colordef}{1}\) kilogram of apples is \(\dollar\textcolor{colorprop}{2.5}\). What is the price for \(\textcolor{colordef}{3}\) kilograms of apples?
\(\dollar\)