Question

If the sum of two digits number and number obtained by reversing the digits is 44, find the sum of the digits of the 2 digits number

Answer 1

Let the two digit numbers be 10x+y.

Therefore the number obtained by reversing the digits is 10y+x.

So,

10x+y + 10y+x = 44

11x + 11y = 44

11 (x + y) = 11 × 4

x + y = 4 [Dividing both sides by 11]

So here, the sum of the digits of the numbers us 4

This is your answer.

Hope you will find it useful!!!!

Answer 2

Answer

Original Number = 10x + y

Reversed number = 10y + x