You go for a walk near your house. You walk 2 Kilometers to a nearby park. That takes you 30 minutes. You stay at the park for 15 minutes, and jog back home. It takes you 15 minutes to jog home 1. what was your average speed on the way to the park?

2. what was your average speed while you were at the park?

3. what was your average speed on the entire trip?​