Solutions by everydaycalculation.com
The simplest form of 640160 is 41.
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Equivalent fractions: 1280/320 320/80 1920/480 3200/800 128/32 4480/1120
More fractions: 1280/160 640/320 1920/160 640/480 641/160 640/161639/160 640/159
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