a boy travels A to B with a constant speed 10 km\h and then from B to A with a speed of 20 km\h.Find the average seed of the body for the trip
Answers
Answered by
6
Answer:
ello
here izz ur answer
(≡^∇^≡)
Average Speed=
Total time
Total distance
=
20
X
+
30
X
X+X
=
30+20
2×30×20
=24 km/h
Answered by
1
Answer:
24 km/h
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