Question:
Hafizah took part in a run. She completed 4.2 km in 20 minutes. She then completed the remaining 70% of the run in another hour. Find the average speed, in m/min, at which Hafizah took to complete the run.
Empowering Students and Parents with Solutions
Hafizah took part in a run. She completed 4.2 km in 20 minutes. She then completed the remaining 70% of the run in another hour. Find the average speed, in m/min, at which Hafizah took to complete the run.