Solutions by everydaycalculation.com
The simplest form of 80640 is 18.
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Equivalent fractions: 160/1280 40/320 240/1920 400/3200 16/128 560/4480
More fractions: 160/640 80/1280 240/640 80/1920 81/640 80/64179/640 80/639
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