Solutions by everydaycalculation.com
1st number: 10 2/4, 2nd number: 8/21
This multiplication involving fractions can also be rephrased as "What is 42/4 of 8/21?"
424 × 821 is 41.
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Related: 84/4×8/21 42/4×16/21 42/8×8/21 42/4×8/42 42/4×24/21 42/12×8/21 42/4×8/63 42/4×40/21 42/20×8/21 42/4×56/21 42/28×8/21
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