Solutions by everydaycalculation.com
1st number: 12/21, 2nd number: 1 3/12
1221 is smaller than 1512
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Related: 24/21 and 15/12 12/21 and 30/12 12/42 and 15/12 12/21 and 15/24 36/21 and 15/12 12/21 and 45/12 12/63 and 15/12 12/21 and 15/36 60/21 and 15/12 12/21 and 75/12 12/21 and 15/60 84/21 and 15/12 12/21 and 15/84
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