Hi, pls kindly advice:
Q1: Ali leaves Town A & walk towards Town B at a speed of 100 m/min. At the same time, Kate & Li walk from town B toward Town A at a speed of 80 m/min and 75 m/min respectively. if Ali meets Li 6 minutes after passing Kate, find the distance between Town A & B.
Q2: Ben cycles the first part of a 150-km journey at an average speed of 35 km/h and walks the remaining distance at an average speed of 5 km/h. if he takes 4.5 hours for his entire journey, find the distance that he cycles.
thank you .