Solutions by everydaycalculation.com
1st number: 5 1/3, 2nd number: 7 7/8
This multiplication involving fractions can also be rephrased as "What is 16/3 of 7 7/8?"
163 × 638 is 421.
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Related: 32/3×63/8 16/6×63/8 16/3×63/16 48/3×63/8 16/9×63/8 16/3×63/24 80/3×63/8 16/15×63/8 16/3×63/40 16/21×63/8 16/3×63/56
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