Solutions by everydaycalculation.com
The simplest form of 21001800 is 76.
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Equivalent fractions: 4200/3600 1050/900 6300/5400 700/600 420/360
More fractions: 4200/1800 2100/3600 6300/1800 2100/5400 2101/1800 2100/18012099/1800 2100/1799
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