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| 1. |
A boat has a speed of 14kmph in standing water. The stream has a speed of 1.2kmph. What time does the boat take to go to a distance of 4864 km and come back? (hours) |
| A. | 700 |
| B. | 350 |
| C. | 1000 |
| D. | 4200 |
| Answer» B. 350 | |