Solutions by everydaycalculation.com
1st number: 7/21, 2nd number: 6 0/7
This multiplication involving fractions can also be rephrased as "What is 7/21 of 6 0/7?"
721 × 427 is 21.
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Related: 14/21×42/7 7/21×84/7 7/42×42/7 7/21×42/14 7/63×42/7 7/21×42/21 35/21×42/7 7/21×42/35 49/21×42/7 7/21×42/49
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