Solutions by everydaycalculation.com
1st number: 13 1/3, 2nd number: 9/21
This multiplication involving fractions can also be rephrased as "What is 40/3 of 9/21?"
403 × 921 is 407.
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Related: 80/3×9/21 40/3×18/21 40/6×9/21 40/3×9/42 40/3×27/21 40/9×9/21 40/3×9/63 40/3×45/21 40/15×9/21 40/3×63/21 40/21×9/21
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