Solutions by everydaycalculation.com
1st number: 18/21, 2nd number: 13 3/6
This multiplication involving fractions can also be rephrased as "What is 18/21 of 13 3/6?"
1821 × 816 is 817.
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Related: 36/21×81/6 18/42×81/6 18/21×81/12 54/21×81/6 18/63×81/6 18/21×81/18 90/21×81/6 18/21×81/30 18/21×81/42
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