Solutions by everydaycalculation.com
8421209 is already in the simplest form. It can be written as 0.696443 in decimal form (rounded to 6 decimal places).
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Equivalent fractions: 1684/2418 2526/3627 4210/6045 5894/8463
More fractions: 1684/1209 842/2418 2526/1209 842/3627 843/1209 842/1210841/1209 842/1208
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