Bundeswettbewerb Mathematik 1981 Problem 2.1
Source: Bundeswettbewerb Mathematik 1981 Round 2
September 22, 2022
divisordecimal representationalgebra
Problem Statement
Max divided a natural number by a natural number . In the decimal representation of the quotient he calculated, the sequence of digits occurs somewhere after the decimal point. Show that Max made a computational mistake.