Solutions by everydaycalculation.com
1st number: 21 1/3, 2nd number: 15/25
This multiplication involving fractions can also be rephrased as "What is 64/3 of 15/25?"
643 × 1525 is 645.
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Related: 64/3×30/25 64/6×15/25 64/3×15/50 64/3×45/25 64/9×15/25 64/3×15/75 64/3×75/25 64/15×15/25 64/21×15/25
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