97 AU or 14 billion kilometers
97 billion two hundred and 50 fowzand
100! / 97! = 100 * 99 * 98 = 970200
17 of them. 17 of them. 17 of them. 17 of them.
97
97
97
97
It is 97.
How about 97
=100-97/100 = 3%
No: not with the standard definitions of "add" and of numerical digits.