Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 6/21?"
2125 × 621 is 625.
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Related: 42/25×6/21 21/25×12/21 21/50×6/21 21/25×6/42 63/25×6/21 21/25×18/21 21/75×6/21 21/25×6/63 21/25×30/21 21/25×42/21
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