Solutions by everydaycalculation.com
21004009 is already in the simplest form. It can be written as 0.523821 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 4200/8018
More fractions: 4200/4009 2100/8018 6300/4009 2101/4009 2100/40102099/4009 2100/4008
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