Solutions by everydaycalculation.com
The simplest form of 21271509 is 709503.
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Equivalent fractions: 4254/3018 6381/4527 709/503
More fractions: 4254/1509 2127/3018 6381/1509 2127/4527 2128/1509 2127/15102126/1509 2127/1508
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