Solutions by everydaycalculation.com
The simplest form of 688680 is 8685.
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Equivalent fractions: 1376/1360 344/340 2064/2040 3440/3400 4816/4760
More fractions: 1376/680 688/1360 2064/680 688/2040 689/680 688/681687/680 688/679
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