Solutions by everydaycalculation.com
1st number: 6/9, 2nd number: 5 5/9
69 - 509 is -449.
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Related: 12/9-50/9 6/18-50/9 6/9-50/18 18/9-50/9 6/27-50/9 6/9-50/27 30/9-50/9 6/45-50/9 6/9-50/45 42/9-50/9 6/63-50/9 6/9-50/63
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