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A person travels equal distances with sp...

A person travels equal distances with speeds of 3km/hr, 4 km/hr and 5km/hr and takes a total time of 47 minutes. The total distance (in km) is:

A

a. 214 km

B

b. 224 km

C

c. 234 km

D

d. 244 km

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The correct Answer is:
A
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