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1. |
A is faster than B. A and B each walk 24 km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then, A's speed is equal to: |
A. | km/hr |
B. | km/hr |
C. | km/hr |
D. | km/hr |
Answer» C. km/hr | |