Solutions by everydaycalculation.com
The simplest form of 420520 is 2126.
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Equivalent fractions: 840/1040 210/260 1260/1560 2100/2600 84/104 2940/3640
More fractions: 840/520 420/1040 1260/520 420/1560 421/520 420/521419/520 420/519
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