Solutions by everydaycalculation.com
1st number: 21 0/3, 2nd number: 7 0/9
This multiplication involving fractions can also be rephrased as "What is 63/3 of 7 0/9?"
633 × 639 is 1471.
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Related: 63/6×63/9 63/3×63/18 63/9×63/9 63/3×63/27 63/15×63/9 63/3×63/45 63/21×63/9
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