Solutions by everydaycalculation.com
1st number: 2 12/21, 2nd number: 1 39/42
This multiplication involving fractions can also be rephrased as "What is 54/21 of 1 39/42?"
5421 × 8142 is 24349.
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Related: 54/42×81/42 54/21×81/84 54/63×81/42
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