Saved Bookmarks
| 1. |
the digit in ten's place of two digit number is 5 more than the digit in units place.If the digit in the units place is "x" then number is.. |
|
Answer» 62Step-by-step EXPLANATION:Let the ONE's DIGIT be y and tens digit be x, Number = 10x + y Then,x=3y⋯(i) Reversed number = 10Y + x A.t.Q :- (10x+y)−(10y+x)=36 Put x = 3y in eq. (i) ⇒9x−9y=36 ⇒x−y=4⋯(ii) ⇒3y−y=4 ∴2y=4 x=3y ∴x=6 y=2 ∴ Number = 62 |
|