Question
Roshel was travelling from Point Q to Point R at a constant speed of 80 km/h. After 3 hours, she passed a car coming from the opposite direction. Roshel travelled another 160 km to reach Point R. At this point, the car was still 56 km from Point Q. What is the average speed of the car?
3 m

Click button first when a symbol is required. X

Roshel was travelling from Point Q to Point R at a constant speed of 80 km/h. After 3 hours, she passed a car coming from the opposite direction. Roshel travelled another 160 km to reach Point R. At this point, the car was still 56 km from Point Q. What is the average speed of the car?