Question

write a program to take two numbers as input then display the sum and od the unit digit and dislplay a new number equal to the sum of with the sum of those two number+unit digit of the first number + second number

Answer 1

Answer:

Let the two no.s be a,b

Given,

a>b

(a+b)=2(a−b)

⟹a=3b

Put values of b such that a<10 (otherwise it would be a 3 digit number)

b=1,2,3

a=3,6,9

So, the possible numbers are 31,62,93.

Hence, 3 such numbers are possible