Solutions by everydaycalculation.com
1st number: 5 1/4, 2nd number: 20/21
This multiplication involving fractions can also be rephrased as "What is 21/4 of 20/21?"
214 × 2021 is 51.
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Related: 42/4×20/21 21/4×40/21 21/8×20/21 21/4×20/42 63/4×20/21 21/4×60/21 21/12×20/21 21/4×20/63 21/20×20/21 21/28×20/21
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