Anil completes the 72km journey between Bristol and Cardiff in 48 minutes. He then drives 69km from Cardiff to Swansea at an average speed of 60km/h
Work out Anil's average speed (in km/h) for his total journey from Bristol to Swansea.
(with working out pls)

Anil completes the 72km journey between Bristol and Cardiff in 48 minutes He then drives 69km from Cardiff to Swansea at an average speed of 60kmh Work out Anil class=