Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 10/21
This multiplication involving fractions can also be rephrased as "What is 40/5 of 10/21?"
405 × 1021 is 8021.
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Related: 80/5×10/21 40/5×20/21 40/10×10/21 40/5×10/42 40/5×30/21 40/15×10/21 40/5×10/63 40/5×50/21 40/25×10/21 40/5×70/21 40/35×10/21
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