Solutions by everydaycalculation.com
1st number: 4/20, 2nd number: 3 1/21
420 ÷ 6421 is 21320.
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Related: 8/20÷64/21 4/40÷64/21 4/20÷64/42 12/20÷64/21 4/60÷64/21 4/20÷64/63 28/20÷64/21
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