Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 2 6/21
121 + 4821 is 73.
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Related: 2/21+48/21 1/21+96/21 1/42+48/21 1/21+48/42 3/21+48/21 1/63+48/21 1/21+48/63 5/21+48/21 7/21+48/21
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