InterviewSolution
Saved Bookmarks
| 1. |
Divide 40 into two parts so that ten times one of the parts exceeds nine times the other by one |
|
Answer» suppose parts are x and y x + y = 40 10x = 9y + 1 10x + 10y = 400 9y + 1 + 10y = 400 19y = 399 y = 21 so x = 19 |
|