Question
Christian started travelling at 8 a.m. at a speed of 70 km/h towards a town. Samuel started travelling towards the town from the same place 2 hours later. When Christian reached the town at 6 p.m., Samuel had another 180 km to travel. What was Samuel's average speed?
3 m

Click button first when a symbol is required. X

Christian started travelling at 8 a.m. at a speed of 70 km/h towards a town. Samuel started travelling towards the town from the same place 2 hours later. When Christian reached the town at 6 p.m., Samuel had another 180 km to travel. What was Samuel's average speed?