# A two-digit number whose sum of digits is 14. If 36 is added to the number, the digts are interchanged. How do you find the number?

##### 1 Answer

Nov 21, 2016

Number is

#### Explanation:

Let the unit's digit be

then the number is

i.e.

Reversing the digits number, unit digit becomes

As adding

or

or

or

and hence, unit''s digit is

and number is