Solutions by everydaycalculation.com
1st number: 3 9/21, 2nd number: 42/80
This multiplication involving fractions can also be rephrased as "What is 72/21 of 42/80?"
7221 × 4280 is 95.
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Related: 72/21×84/80 72/42×42/80 72/63×42/80
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