A man covers a distance of 24km in 7/2 hours partly on the foot at the speed of 4.5km/h and partly on bicycle at the speed of 10km/h.Find the distance covered on foot.
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Answered by
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Answer:
Step-by-step explanation:
The distance covered on foot is 9 km.
Step-by-step explanation:
Given : A man covers a distance of 24 km in 3 and a half hours partly on foot at he speed of 4.5 km/h and partly on bicycle at the speed of 10 km/hr.
To find : The distance covered on foot ?
Solution :
Let the distance covered on foot be 's'.
Total distance covered is 24 km.
The distance covered by bicycle is '24-s'.
Speed on foot is 4.5 km/h.
Speed on bicycle is 10 km/hr.
Total time cover by foot and bicycle = 3.5 hours.
We know,
Then,
Solving the equation,
Therefore, The distance covered on foot is 9 km.
Answered by
0
Answer = 9km
Step-by-step explanation:
Answer = 9km
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