Solutions by everydaycalculation.com
The simplest form of 18001215 is 4027.
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Equivalent fractions: 3600/2430 5400/3645 600/405 9000/6075 360/243
More fractions: 3600/1215 1800/2430 5400/1215 1800/3645 1801/1215 1800/12161799/1215 1800/1214
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