Question
Joseph started travelling at 7 a.m. at a speed of 65 km/h towards a town. Liam started travelling towards the town from the same place 4 hours later. When Joseph reached the town at 7 p.m., Liam had another 180 km to travel. What was Liam's average speed?
3 m

Click button first when a symbol is required. X

Joseph started travelling at 7 a.m. at a speed of 65 km/h towards a town. Liam started travelling towards the town from the same place 4 hours later. When Joseph reached the town at 7 p.m., Liam had another 180 km to travel. What was Liam's average speed?