Solutions by everydaycalculation.com
1st number: 4 4/9, 2nd number: 3/9
409 - 39 is 379.
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Related: 80/9-3/9 40/9-6/9 40/18-3/9 40/9-3/18 40/27-3/9 40/9-3/27 40/9-15/9 40/45-3/9 40/9-3/45 40/9-21/9 40/63-3/9 40/9-3/63
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