Answer :
5 mins
Explanation:
because speed ÷ to distance since the distance is 5 miles the answer is 5mins if not it's 0.2 if the teacher incorrect it
60(2) gives us 120 seconds multiplied 2 again gives us the distance (240 metres) then we do the same for 5(60)=300 and 300(1)=300 metres, adding the distance gives us 540 metres, then we divide that by the total amount of time taken (120+300) which is 420 and we get 1.29 m/s