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Problems
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National and Regional Contests
Hungary Contests
Kürschák Math Competition
1955 Kurschak Competition
2
2
Part of
1955 Kurschak Competition
Problems
(1)
5-digit numbers are divisible by 3 and contain the digit 6
Source: 1955 Hungary - Kürschák Competition p2
10/10/2022
How many five digit numbers are divisible by
3
3
3
and contain the digit
6
6
6
?
number theory
divides
Digits