Solutions by everydaycalculation.com
1st number: 2 12/21, 2nd number: 4/7
This multiplication involving fractions can also be rephrased as "What is 54/21 of 4/7?"
5421 × 47 is 7249.
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Related: 54/21×8/7 54/42×4/7 54/21×4/14 54/21×12/7 54/63×4/7 54/21×4/21 54/21×20/7 54/21×4/35 54/21×28/7 54/21×4/49
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