Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 1/42
This multiplication involving fractions can also be rephrased as "What is 40/5 of 1/42?"
405 × 142 is 421.
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Related: 80/5×1/42 40/5×2/42 40/10×1/42 40/5×1/84 40/5×3/42 40/15×1/42 40/5×5/42 40/25×1/42 40/5×7/42 40/35×1/42
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