Solutions by everydaycalculation.com
1st number: 21/24, 2nd number: 1 7/9
2124 - 169 is -6572.
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Related: 42/24-16/9 21/24-32/9 21/48-16/9 21/24-16/18 63/24-16/9 21/24-48/9 21/72-16/9 21/24-16/27 21/24-80/9 21/24-16/45 21/24-16/63
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