Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 4/10
This multiplication involving fractions can also be rephrased as "What is 21/5 of 4/10?"
215 × 410 is 4225.
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Related: 42/5×4/10 21/5×8/10 21/10×4/10 21/5×4/20 63/5×4/10 21/5×12/10 21/15×4/10 21/5×4/30 21/5×20/10 21/25×4/10 21/5×4/50 21/5×28/10 21/35×4/10 21/5×4/70
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