Solutions by everydaycalculation.com
1st number: 21 1/3, 2nd number: 5/21
This multiplication involving fractions can also be rephrased as "What is 64/3 of 5/21?"
643 × 521 is 32063.
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Related: 64/3×10/21 64/6×5/21 64/3×5/42 64/3×15/21 64/9×5/21 64/3×5/63 64/3×25/21 64/15×5/21 64/3×35/21 64/21×5/21
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