Solutions by everydaycalculation.com
The simplest form of 20101521 is 670507.
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Equivalent fractions: 4020/3042 6030/4563 670/507
More fractions: 4020/1521 2010/3042 6030/1521 2010/4563 2011/1521 2010/15222009/1521 2010/1520
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