Solutions by everydaycalculation.com
The simplest form of 400210 is 4021.
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Equivalent fractions: 800/420 200/105 1200/630 2000/1050 80/42 2800/1470
More fractions: 800/210 400/420 1200/210 400/630 401/210 400/211399/210 400/209
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