Solutions by everydaycalculation.com
210521 is already in the simplest form. It can be written as 0.403071 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 420/1042 630/1563 1050/2605 1470/3647
More fractions: 420/521 210/1042 630/521 210/1563 211/521 210/522209/521 210/520
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