Solutions by everydaycalculation.com
1st number: 10 0/5, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 50/5 of 4/21?"
505 × 421 is 4021.
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Related: 50/5×8/21 50/10×4/21 50/5×4/42 50/5×12/21 50/15×4/21 50/5×4/63 50/5×20/21 50/25×4/21 50/5×28/21 50/35×4/21
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