When Mary started jogging from her home, Mia was 0.9 km ahead. Mary jogged at 12 km/h and Mia jogged at 9 km/h. They went in the same direction and did not change their speeds throughout.
- How far did Mary jog in 40 minutes?
- Who was ahead after 40 minutes? How far apart were they? Give your answers in this format. (Eg Ben, 1.2 km)