Solutions by everydaycalculation.com
1st number: 5/21, 2nd number: 1 6/12
521 is smaller than 1812
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Related: 10/21 and 18/12 5/21 and 36/12 5/42 and 18/12 5/21 and 18/24 15/21 and 18/12 5/21 and 54/12 5/63 and 18/12 5/21 and 18/36 25/21 and 18/12 5/21 and 90/12 5/21 and 18/60 35/21 and 18/12 5/21 and 18/84
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