Solutions by everydaycalculation.com
The simplest form of 720690 is 2423.
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Equivalent fractions: 1440/1380 360/345 2160/2070 240/230 3600/3450 144/138 5040/4830
More fractions: 1440/690 720/1380 2160/690 720/2070 721/690 720/691719/690 720/689
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