Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 40/63
This multiplication involving fractions can also be rephrased as "What is 21/20 of 40/63?"
2120 × 4063 is 23.
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Related: 42/20×40/63 21/20×80/63 21/40×40/63 63/20×40/63 21/60×40/63
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