A boy is riding a bike and needs to go a distance of 400 meters in 20 seconds. How fast must he travel to make it in time
Answers
Answered by
3
Answer:
distance = 400 metres .
time = 20 seconds.
speed = distance/ time.
= 400/ 20 = 20 metres/ sec.
Answered by
3
Answer:20m/sec.
Explanation:
speed = distance/time
=400m./20sec.
=20m/sec.
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