MCQOPTIONS
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| 1. |
A bus travels at a speed of 50 km per hour to go from its origin to its destination at a distance of 300 km and travels at a speed of 60 km per hour to return to the origin. What is the average speed of the bus? |
| A. | 54.55 km per hour |
| B. | 55 km per hour |
| C. | 55.55 km per hour |
| D. | 54 km per hour |
| Answer» B. 55 km per hour | |