Solutions by everydaycalculation.com
The simplest form of 18001800 is 11.
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Equivalent fractions: 3600/3600 900/900 5400/5400 600/600 9000/9000 360/360
More fractions: 3600/1800 1800/3600 5400/1800 1800/5400 1801/1800 1800/18011799/1800 1800/1799
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