Saved Bookmarks
| 1. |
The sum of the digits of a two number is 12 . If the digits are interchangedthe number is increased by 18.Find the number |
|
Answer» Answer: 57 Step-by-step explanation: LET the digit at the tens PLACE be x and the digit at the UNIT place be y. Required Number = (10x+y). Number obtained on REVERSING the DIGITS = (10y+x). Hence, the required number is 57. |
|