Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/25 of 20/21?"
125 × 2021 is 4105.
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Related: 2/25×20/21 1/25×40/21 1/50×20/21 1/25×20/42 3/25×20/21 1/25×60/21 1/75×20/21 1/25×20/63 5/25×20/21 7/25×20/21
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