Question 25
Anna divides every three-digit number by the sum of its digits and records the remainder. For example, 101 gives remainder 1 because 101 ÷ (1 + 0 + 1) = 50 remainder 1. What is the largest remainder she records?
Input: enter the requested whole-number answer without units. Leading zeroes from the paper grid may be omitted.
Input: enter the requested whole-number answer without units. Leading zeroes from the paper grid may be omitted.