Convert 89\(_{10}\) to a number in base two.
- 1101001
-
1011001
- 1001101
- 101101
- 11001
The correct answer is: B
Explanation
\(89_{10}\)
| 2 | 89 |
| 2 | 44 r 1 |
| 2 | 22 r 0 |
| 2 | 11 r 0 |
| 2 | 5 r 1 |
| 2 | 2 r 1 |
| 2 | 1 r 0 |
| 0 r 1 |
\(89_{10} = 1011001_{2}\)