A man on riding crosses a bridge in 5 min. when riding is being done at 15 km/hr. find the length of the bridge.
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Answered by
1
Answer:
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Step-by-step explanation:
Speed of the man = 5 km/hr
= 5\times \frac{1000}{60}m/min = \frac{250}{3}m/min
Time taken to cross the bridge = 15 minutes
Length of the bridge = Speed \times Time
= \frac{250}{3}\times 15m = 1250m
Answered by
0
Answer:
1250m
Step-by-step explanation:
A man walking at the rate of 5 km/hr. crosses a bridge in 15 minutes. The length of the bridge (in meters) is:
Speed of the man = 5 km/hr
= 5\times \frac{1000}{60}m/min = \frac{250}{3}m/min
Time taken to cross the bridge = 15 minutes
Length of the bridge = Speed \times Time
= \frac{250}{3}\times 15m = 1250m
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