Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 1 19/21
This multiplication involving fractions can also be rephrased as "What is 21/5 of 1 19/21?"
215 × 4021 is 81.
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Related: 42/5×40/21 21/5×80/21 21/10×40/21 21/5×40/42 63/5×40/21 21/15×40/21 21/5×40/63 21/25×40/21 21/35×40/21
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