Solutions by everydaycalculation.com
The simplest form of 21001985 is 420397.
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Equivalent fractions: 4200/3970 6300/5955 420/397
More fractions: 4200/1985 2100/3970 6300/1985 2100/5955 2101/1985 2100/19862099/1985 2100/1984
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