Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 6/21
This multiplication involving fractions can also be rephrased as "What is 21/20 of 6/21?"
2120 × 621 is 310.
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Related: 42/20×6/21 21/20×12/21 21/40×6/21 21/20×6/42 63/20×6/21 21/20×18/21 21/60×6/21 21/20×6/63 21/20×30/21 21/20×42/21
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