Solutions by everydaycalculation.com
1st number: 21/28, 2nd number: 1 3/12
2128 is smaller than 1512
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Related: 42/28 and 15/12 21/28 and 30/12 21/56 and 15/12 21/28 and 15/24 63/28 and 15/12 21/28 and 45/12 21/84 and 15/12 21/28 and 15/36 21/28 and 75/12 21/28 and 15/60 21/28 and 15/84
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