1992 AIME Problems/Problem 1: Difference between revisions
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== Problem == | == Problem == | ||
Find the sum of all positive rational numbers that are less than 10 and that have denominator 30 when written in lowest terms. | |||
== Solution == | == Solution == | ||
Revision as of 18:05, 26 July 2006
Problem
Find the sum of all positive rational numbers that are less than 10 and that have denominator 30 when written in lowest terms.
