a bike travels 4 miles in half an hour , what is its speed ?
stp by step explain please
Answers
Answered by
2
Answer:
Distance(d)=4 mile
=4*1.609*1000m
=6436m
Time(t)=30*60
=1800seconds
Speed=d/t
=6436/1800
=3.58m/s
Answered by
1
Step-by-step explanation:
4 miles an hour means
speed = distance/time
(1 mile = 1.6 km)
4 mile = 6.4 km
6.4 km = 640m
1/2hr =1800 s
speed = 640/1800
=0.35 meter per sec
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