Saved Bookmarks
| 1. |
3. Sum of the digits of a two-digit number is 9. When we interchange the digits, it is found that the resulting new number is greater than the original number by 27. What is the two-digit number? |
|
Answer» number is greater than the old number by 27, i.e. Adding the two EQUATIONS, we get 2Y = 12 or y = 6. Thus, x = 3. THEREFORE, the original number is 36.please mark me as a brainillist. |
|