Solutions by everydaycalculation.com
1st number: 5 0/2, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 10/2 of 4/21?"
102 × 421 is 2021.
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Related: 20/2×4/21 10/2×8/21 10/4×4/21 10/2×4/42 30/2×4/21 10/2×12/21 10/6×4/21 10/2×4/63 50/2×4/21 10/2×20/21 70/2×4/21 10/2×28/21 10/14×4/21
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