Solutions by everydaycalculation.com
1st number: 3 6/12, 2nd number: 8/21
This multiplication involving fractions can also be rephrased as "What is 42/12 of 8/21?"
4212 × 821 is 43.
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Related: 84/12×8/21 42/12×16/21 42/24×8/21 42/12×8/42 42/12×24/21 42/36×8/21 42/12×8/63 42/12×40/21 42/60×8/21 42/12×56/21 42/84×8/21
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