Solutions by everydaycalculation.com
1st number: 18/21, 2nd number: 3 10/18
This multiplication involving fractions can also be rephrased as "What is 18/21 of 3 10/18?"
1821 × 6418 is 6421.
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Related: 36/21×64/18 18/42×64/18 18/21×64/36 54/21×64/18 18/63×64/18 18/21×64/54 90/21×64/18 18/21×64/90
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