Question

The sum of the digits of a two digit number is 9. The number obtained by reversing the order of 3 digits of the given number exceeds the given number by 27. Find the given numbe

Answer 1

Answer:

Let the Ten's Digit be x

And Unit's Digit be y

According To The Question:

x + y = 9 ---------(1)

10y + x = 10x + y + 27

=> y - x = 3 ---------(2)

For Equation (1) And (2)

y + x = 9

+ y - x = 3

___________

2y = 12

y = 6 hence x = 3

Therefore the Number is 36