Solutions by everydaycalculation.com
1st number: 21 0/3, 2nd number: 18/21
This multiplication involving fractions can also be rephrased as "What is 63/3 of 18/21?"
633 × 1821 is 181.
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Related: 63/3×36/21 63/6×18/21 63/3×18/42 63/3×54/21 63/9×18/21 63/3×18/63 63/3×90/21 63/15×18/21 63/21×18/21
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