Solutions by everydaycalculation.com
1st number: 14/21, 2nd number: 2 2/6
1421 + 146 is 31.
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Related: 28/21+14/6 14/21+28/6 14/42+14/6 14/21+14/12 42/21+14/6 14/21+42/6 14/63+14/6 14/21+14/18 70/21+14/6 14/21+70/6 14/21+14/30 98/21+14/6 14/21+98/6 14/21+14/42
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