Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 1/42
This multiplication involving fractions can also be rephrased as "What is 21/20 of 1/42?"
2120 × 142 is 140.
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Related: 42/20×1/42 21/20×2/42 21/40×1/42 21/20×1/84 63/20×1/42 21/20×3/42 21/60×1/42 21/20×5/42 21/20×7/42
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