Question

one of the two digits of a two digit number is two times the other digits after interchanging the digits of this two digit number and adding the resulting number to the original number, number 99 is formed. what is the original number​

Answer 1

Answer:

33

Step-by-step explanation:

33×2=66

66 is there ,if we interchange the number also we get 66

so , when we add resulting number and original number means. 66+33=99

so the original number is 33