Solutions by everydaycalculation.com
The simplest form of 21032520 is 701840.
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Equivalent fractions: 4206/5040 6309/7560 701/840
More fractions: 4206/2520 2103/5040 6309/2520 2103/7560 2104/2520 2103/25212102/2520 2103/2519
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