A man riding a bicycle covers a distance of
60 km in the direction of wind and comes back
to his original place in 8 hours. If the speed of
the wind is 10 km/h, find the speed of the
bicycle.
Answers
Answered by
0
Step-by-step explanation:
let x =speed of bicycle time= distance ÷speed time = 60÷x time=60÷ x +8 60÷x -60+x+8 =8 hour
Answered by
2
Answer:
5 km/h
Step-by-step explanation:
The man covers a distance of 60 km and come on his original position.
Total distance covered by the man =120 km
Total time taken =8 hrs
Now,
Speed of man win remain same because
when he go against the wind, his speed
reduced and when he go with wind his
increased with same speed of wind.
So, his speed remain same
Therefore, his speed = Distance covered /Time taken
= (120/8) km/hrs
= 15 km/hrs
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