Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/20 of 4/10?"
120 × 410 is 150.
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Related: 2/20×4/10 1/20×8/10 1/40×4/10 1/20×4/20 3/20×4/10 1/20×12/10 1/60×4/10 1/20×4/30 5/20×4/10 1/20×20/10 1/20×4/50 7/20×4/10 1/20×28/10 1/20×4/70
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