Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 4/10
This multiplication involving fractions can also be rephrased as "What is 21/10 of 4/10?"
2110 × 410 is 2125.
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Related: 42/10×4/10 21/10×8/10 21/20×4/10 21/10×4/20 63/10×4/10 21/10×12/10 21/30×4/10 21/10×4/30 21/10×20/10 21/50×4/10 21/10×4/50 21/10×28/10 21/70×4/10 21/10×4/70
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