MCQOPTIONS
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| 1. |
The average of 4-digit numbers 1x44, x345, 3356 and 41x3 is 2767. What is the average of 6x, 5x +3 and 7x + 3? |
| A. | 15 |
| B. | 14 |
| C. | 17 |
| D. | 12 |
| Answer» C. 17 | |