Solutions by everydaycalculation.com
1st number: 7 0/3, 2nd number: 6/21
This multiplication involving fractions can also be rephrased as "What is 21/3 of 6/21?"
213 × 621 is 21.
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Related: 42/3×6/21 21/3×12/21 21/6×6/21 21/3×6/42 63/3×6/21 21/3×18/21 21/9×6/21 21/3×6/63 21/3×30/21 21/15×6/21 21/3×42/21
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