MCQOPTIONS
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| 1. |
The three-digit number 2a3 is added to the number 326 to give the three-digit number 5b9. If 5b9 is divisible by 9, then a + b = _____. |
| A. | 6 |
| B. | 4 |
| C. | 8 |
| D. | 7 |
| Answer» B. 4 | |