Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/10 of 5/42?"
210 × 542 is 142.
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Related: 4/10×5/42 2/10×10/42 2/20×5/42 2/10×5/84 6/10×5/42 2/10×15/42 2/30×5/42 2/10×25/42 2/50×5/42 14/10×5/42 2/10×35/42 2/70×5/42
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