Question

the sum of digits of a two digit number is 11 when the digits are interchanged the new number formed is less than the original number by 27 find the originals number​

Answer 1

Answer:

Let the two digits of two digit number be 1s place digit be x and 10s place digit be y. Thus the original number is 74 and on reversing the digits the number become 47. Answer the original number is 74 and on reversing the digits the number become 47. Thus answer is correct.