Solutions by everydaycalculation.com
1st number: 3/21, 2nd number: 6 3/7
This multiplication involving fractions can also be rephrased as "What is 3/21 of 6 3/7?"
321 × 457 is 4549.
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Related: 6/21×45/7 3/21×90/7 3/42×45/7 3/21×45/14 9/21×45/7 3/63×45/7 3/21×45/21 15/21×45/7 3/21×45/35 3/21×45/49
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