Solutions by everydaycalculation.com
The simplest form of 15131513 is 11.
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Equivalent fractions: 3026/3026 4539/4539 7565/7565
More fractions: 3026/1513 1513/3026 4539/1513 1513/4539 1514/1513 1513/15141512/1513 1513/1512
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