Solutions by everydaycalculation.com
1st number: 1 9/12, 2nd number: 6/63
This multiplication involving fractions can also be rephrased as "What is 21/12 of 6/63?"
2112 × 663 is 16.
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Related: 42/12×6/63 21/12×12/63 21/24×6/63 63/12×6/63 21/12×18/63 21/36×6/63 21/12×30/63 21/60×6/63 21/12×42/63 21/84×6/63
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