Solutions by everydaycalculation.com
The simplest form of 645680 is 129136.
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Equivalent fractions: 1290/1360 1935/2040 3225/3400 129/136 4515/4760
More fractions: 1290/680 645/1360 1935/680 645/2040 646/680 645/681644/680 645/679
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