2019 AMC 10B Problem 12AMC 10 Step by Step
Name: Date: October 28, 2026
Bases & Digits · difficulty 3 of 5 · about 4 min · position P11-15
What is the greatest possible sum of the digits in the base-seven representation of a positive integer less than ?
- A)
- B)
- C)
- D)
- E)