Solutions by everydaycalculation.com
1st number: 18/25, 2nd number: 1 7/9
1825 - 169 is -238225.
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Related: 36/25-16/9 18/25-32/9 18/50-16/9 18/25-16/18 54/25-16/9 18/25-48/9 18/75-16/9 18/25-16/27 90/25-16/9 18/25-80/9 18/25-16/45 18/25-16/63
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