MCQOPTIONS
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| 1. |
The cost of a car is 300% more than that of a bike. If the cost of the car increases by 10% and that of the bike increases by 30%, then the percentage increases in the total cost of 4 cars and 5 bikes is (correct to one decimal place)∶ |
| A. | 16.5 |
| B. | 14.8 |
| C. | 13.4 |
| D. | 15.2 |
| Answer» C. 13.4 | |