 |
| ||
| |||
|
| Math Central | Quandaries & Queries |
|
Question from Lisa, a parent: I am the largest two digit number whose units digit divides its tens digit evenly. Who am I? |
Hi Lisa.
The largest number that divides any digit is the digit itself. So that means you are looking for a double-digit. Does this hint help?
Stephen La Rocque.>
| ||
| ||
| ||
 |
 |
|
|
||
 |
||
| * Registered trade mark of Imperial Oil Limited. Used under license. | |
|
Math Central is supported by the University of Regina and the Imperial Oil Foundation.