Solutions by everydaycalculation.com
9991009 is already in the simplest form. It can be written as 0.990089 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 1998/2018 2997/3027 4995/5045 6993/7063
More fractions: 1998/1009 999/2018 2997/1009 999/3027 1000/1009 999/1010998/1009 999/1008
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