Solutions by everydaycalculation.com
1st number: 4/5, 2nd number: 3 17/21
This multiplication involving fractions can also be rephrased as "What is 4/5 of 3 17/21?"
45 × 8021 is 6421.
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Related: 8/5×80/21 4/10×80/21 4/5×80/42 12/5×80/21 4/15×80/21 4/5×80/63 20/5×80/21 4/25×80/21 28/5×80/21 4/35×80/21
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