Solutions by everydaycalculation.com
1st number: 15/21, 2nd number: 2 1/12
1521 is smaller than 2512
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Related: 30/21 and 25/12 15/21 and 50/12 15/42 and 25/12 15/21 and 25/24 45/21 and 25/12 15/21 and 75/12 15/63 and 25/12 15/21 and 25/36 75/21 and 25/12 15/21 and 25/60 15/21 and 25/84
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