Solutions by everydaycalculation.com
The simplest form of 420450 is 1415.
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Equivalent fractions: 840/900 210/225 1260/1350 140/150 2100/2250 84/90 2940/3150
More fractions: 840/450 420/900 1260/450 420/1350 421/450 420/451419/450 420/449
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