Solutions by everydaycalculation.com
The simplest form of 13201521 is 440507.
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Equivalent fractions: 2640/3042 3960/4563 440/507 6600/7605
More fractions: 2640/1521 1320/3042 3960/1521 1320/4563 1321/1521 1320/15221319/1521 1320/1520
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