Solutions by everydaycalculation.com
1st number: 13 1/3, 2nd number: 3/81
This multiplication involving fractions can also be rephrased as "What is 40/3 of 3/81?"
403 × 381 is 4081.
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Related: 80/3×3/81 40/3×6/81 40/6×3/81 40/3×9/81 40/9×3/81 40/3×15/81 40/15×3/81 40/3×21/81 40/21×3/81
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