Solutions by everydaycalculation.com
1st number: 2 12/21, 2nd number: 1 23/40
This multiplication involving fractions can also be rephrased as "What is 54/21 of 1 23/40?"
5421 × 6340 is 8120.
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Related: 54/42×63/40 54/21×63/80 54/63×63/40
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