Solutions by everydaycalculation.com
1st number: 3 4/12, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 40/12 of 4/21?"
4012 × 421 is 4063.
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Related: 80/12×4/21 40/12×8/21 40/24×4/21 40/12×4/42 40/12×12/21 40/36×4/21 40/12×4/63 40/12×20/21 40/60×4/21 40/12×28/21 40/84×4/21
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