Solutions by everydaycalculation.com
1st number: 8 2/5, 2nd number: 20/21
This multiplication involving fractions can also be rephrased as "What is 42/5 of 20/21?"
425 × 2021 is 81.
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Related: 84/5×20/21 42/5×40/21 42/10×20/21 42/5×20/42 42/5×60/21 42/15×20/21 42/5×20/63 42/25×20/21 42/35×20/21
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