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A can complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km / hr. Find the total journey in km. | |
A. | 220 km [Wrong Answer] |
B. | 224 km [Correct Answer] |
C. | 230 km [Wrong Answer] |
D. | 234 km [Wrong Answer] |