Question

Given a number 12345. If one is added to each odd digit and one is subtracted from each
even digit, then what will be the sum of the digits of the new number?​

Answer 1

Answer:

16

Step-by-step explanation:

here odd digits are 1,3,5. Add 1 with them each it will be 2 ,4,6

Even digits are 2 and 4. After substracting 1 they are 1 and 3

so sum of digits is= 2+1+4+3+6=16