Neena was cycling to the market to buy some grocery items

Last updated: 6/11/2023

Neena was cycling to the market to buy some grocery items The market is 4 km away from her home She travels at a speed of 12 km h for first 10 minutes On her way she meets her friend Nikhat and stops to chat with her for 15 minutes She resumes her journey at a speed of 8 km h What is her average speed for the journey O O 10 km h 4 km h 6 km h