Solutions by everydaycalculation.com
The simplest form of 9001800 is 12.
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Equivalent fractions: 1800/3600 450/900 2700/5400 300/600 4500/9000 180/360
More fractions: 1800/1800 900/3600 2700/1800 900/5400 901/1800 900/1801899/1800 900/1799
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