Solutions by everydaycalculation.com
The simplest form of 420398 is 210199.
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Equivalent fractions: 840/796 210/199 1260/1194 2100/1990 2940/2786
More fractions: 840/398 420/796 1260/398 420/1194 421/398 420/399419/398 420/397
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