Question

A jogger ran 2 kilometre in 4 minutes and sat down to rest for 1 minute then he ran another 3 kilometre in 7 minut what was his average speed express your answer in M/S

Answer 1

2km+3km=5km
converting it into metres=5*1000=5000
and time=4minutes+1minute+7minutes=11minutes
=speed=distance/time
=5000/11
=454.54(written upto 2 decimal places)