Question

A, B and C start together from the same place to walk round a circular path of length 12km. A walks at the rate of 4 km/h, B 3 km/h and C 3/2 km/h. They will meet together at the starting place at the end of:
A.10 hours
B.12 hours
C.15 hours
D.24 hours

Answer 1

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