Solutions by everydaycalculation.com
1st number: 1 6/9, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 15/9 of 4/21?"
159 × 421 is 2063.
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Related: 30/9×4/21 15/9×8/21 15/18×4/21 15/9×4/42 45/9×4/21 15/9×12/21 15/27×4/21 15/9×4/63 75/9×4/21 15/9×20/21 15/45×4/21 15/9×28/21 15/63×4/21
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