Solutions by everydaycalculation.com
1st number: 16 1/5, 2nd number: 6/63
This multiplication involving fractions can also be rephrased as "What is 81/5 of 6/63?"
815 × 663 is 5435.
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Related: 81/5×12/63 81/10×6/63 81/5×18/63 81/15×6/63 81/5×30/63 81/25×6/63 81/5×42/63 81/35×6/63
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