Solutions by everydaycalculation.com
1st number: 1 8/10, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 18/10 of 4/21?"
1810 × 421 is 1235.
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Related: 36/10×4/21 18/10×8/21 18/20×4/21 18/10×4/42 54/10×4/21 18/10×12/21 18/30×4/21 18/10×4/63 90/10×4/21 18/10×20/21 18/50×4/21 18/10×28/21 18/70×4/21
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