Solutions by everydaycalculation.com
1st number: 3 1/2, 2nd number: 2 12/21
This multiplication involving fractions can also be rephrased as "What is 7/2 of 2 12/21?"
72 × 5421 is 91.
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Related: 14/2×54/21 7/4×54/21 7/2×54/42 21/2×54/21 7/6×54/21 7/2×54/63 35/2×54/21 7/10×54/21 49/2×54/21 7/14×54/21
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