Solutions by everydaycalculation.com
The simplest form of 21121008 is 4421.
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Equivalent fractions: 4224/2016 1056/504 6336/3024 704/336
More fractions: 4224/1008 2112/2016 6336/1008 2112/3024 2113/1008 2112/10092111/1008 2112/1007
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