Solutions by everydaycalculation.com
42001409 is already in the simplest form. It can be written as 2.980837 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 8400/2818
More fractions: 8400/1409 4200/2818 4200/4227 4201/1409 4200/14104199/1409 4200/1408
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