Solutions by everydaycalculation.com
1st number: 2/80, 2nd number: 4 2/10
This multiplication involving fractions can also be rephrased as "What is 2/80 of 4 2/10?"
280 × 4210 is 21200.
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Related: 4/80×42/10 2/80×84/10 2/80×42/20 6/80×42/10 2/80×42/30 10/80×42/10 2/80×42/50 14/80×42/10 2/80×42/70
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