Solutions by everydaycalculation.com
The simplest form of 640700 is 3235.
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Equivalent fractions: 1280/1400 320/350 1920/2100 3200/3500 128/140 4480/4900
More fractions: 1280/700 640/1400 1920/700 640/2100 641/700 640/701639/700 640/699
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