Solutions by everydaycalculation.com
1st number: 2 0/10, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 20/10 of 4/21?"
2010 × 421 is 821.
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Related: 40/10×4/21 20/10×8/21 20/10×4/42 60/10×4/21 20/10×12/21 20/30×4/21 20/10×4/63 20/10×20/21 20/50×4/21 20/10×28/21 20/70×4/21
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