Solutions by everydaycalculation.com
The simplest form of 420729 is 140243.
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Equivalent fractions: 840/1458 1260/2187 140/243 2100/3645 2940/5103
More fractions: 840/729 420/1458 1260/729 420/2187 421/729 420/730419/729 420/728
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