
11-27-2007, 02:16 PM
|
| Senior Member | | Join Date: Nov 2007
Posts: 1,744
| |
As you can see, the number 15 requires 17 steps to end As you can see, the number 15 requires 17 steps to end up at 1.Of the numbers not greater than 50,which takes the longest to reach the number 1 ?
A)26 B)27 C)28 D)17 |