Solutions by everydaycalculation.com
1st number: 1 1/6, 2nd number: 15/21
76 + 1521 is 7942.
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Related: 14/6+15/21 7/6+30/21 7/12+15/21 7/6+15/42 21/6+15/21 7/6+45/21 7/18+15/21 7/6+15/63 35/6+15/21 7/6+75/21 7/30+15/21 49/6+15/21 7/42+15/21
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