Solutions by everydaycalculation.com
The simplest form of 31991001 is 457143.
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Equivalent fractions: 6398/2002 9597/3003 457/143
More fractions: 6398/1001 3199/2002 9597/1001 3199/3003 3200/1001 3199/10023198/1001 3199/1000
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