Solutions by everydaycalculation.com
The simplest form of 130521 is 4357.
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Equivalent fractions: 2610/42 3915/63 435/7 6525/105 9135/147
More fractions: 2610/21 1305/42 3915/21 1305/63 1306/21 1305/221304/21 1305/20
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