The graph below represents the journey of a cyclist. Calculate the average speed of the cyclist as he travelled from Point A to Point B.

The average speed over the whole journey can be found from a distance-time graph by...

18. A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist's average rate for the round trip in miles per hour?

A person went from P to Q, at an average speed of a km/hr, from Q to R at an average speed of b km/hr, and from R to S at an average speed of the c km/hr. If PQ = QR = RS, then the average speed of the person for traveling from P to S was

A car travelled from A to B and then continued to C.It travelled from A to B at an average speed of 30 km/h.The distance from A to B is 90 km.(a) How many hours did the journey from A to B take?(b) The distance from B to C is 50 km and took 1 hour.Calculate the average speed of the whole journey from A to C

6) A man travels from A to B at a speed of 30 kmph and returns with a speed of 60 kmph. What is the average speed of the man?