Solutions by everydaycalculation.com
The simplest form of 21201670 is 212167.
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Equivalent fractions: 4240/3340 1060/835 6360/5010 424/334
More fractions: 4240/1670 2120/3340 6360/1670 2120/5010 2121/1670 2120/16712119/1670 2120/1669
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