Question

sum of the digits of a two-digit number is 11. when we interchange the digits, it is found that the resulting new number is greater than the original number by 63 full stop find the two digit number.​

Answer 1

Answer:

29

Step-by-step explanation:

let the digits be x and y

Hence the number is

$10x + y$

Given that

$x + y = 11 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: (1)$

Also given that

$10y + x = 10x + y + 63$

$- 9x + 9y = 63$

$- x + y = 7 \: \: \: \: \: \: \: \: \: \: \: (2)$

Adding (1) and (2) we have

$2y = 18$

$y = 9$

Hence

$x = 2$

Number is 29

Answer 2

Answer:

the number is ...29...

Step-by-step explanation:

your anser..