Ethan is riding his e-scooter \(6\) km to basketball practice. When he left his house he checked his watch and determined that he had \(24\) minutes to get to practice. He started off at a speed of \(12\) km/hr, but after \(12\) min he realized he needs to increase his speed in order to get to practice on time. For the remaining time, what speed should Ethan ride at in order for the entire trip to take exactly \(24\) minutes?
Theme: Number Sense