Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/21 of 14/49?"
721 × 1449 is 221.
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Related: 14/21×14/49 7/21×28/49 7/42×14/49 7/21×14/98 7/21×42/49 7/63×14/49 35/21×14/49 7/21×70/49 49/21×14/49 7/21×98/49
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