MMO 261 Moscow MO 1954 number theory, divisiond by 1 digit numbers
Source:
August 13, 2019
number theory4-digit
Problem Statement
Find a four-digit number whose division by two given distinct one-digit numbers goes along the following lines:
https://cdn.artofproblemsolving.com/attachments/2/a/e1d3c68ec52e11ad59de755c3dbdc2cf54a81f.png