Solutions by everydaycalculation.com
1st number: 3 4/12, 2nd number: 3/21
This multiplication involving fractions can also be rephrased as "What is 40/12 of 3/21?"
4012 × 321 is 1021.
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Related: 80/12×3/21 40/12×6/21 40/24×3/21 40/12×3/42 40/12×9/21 40/36×3/21 40/12×3/63 40/12×15/21 40/60×3/21 40/84×3/21
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