Question

What is the sum of the sum of the sum of the digits of 55 !?

Answer 1

Answer:

$\huge\bold\red{Hello}$

Step-by-step explanation:

$<marquee> Original Number = 10x + y</p><p>Reversed number = 10y + x</p><p></p><p></p><p>$

Answer 2

Answer:

1

Step-by-step explanation:

It is so because sum of 55 = 5+5 = 10 and sum of 10 = 1+0 = 1