Solutions by everydaycalculation.com
1st number: 13 1/3, 2nd number: 15/81
This multiplication involving fractions can also be rephrased as "What is 40/3 of 15/81?"
403 × 1581 is 20081.
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Related: 80/3×15/81 40/3×30/81 40/6×15/81 40/3×45/81 40/9×15/81 40/3×75/81 40/15×15/81 40/21×15/81
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