Solutions by everydaycalculation.com
1st number: 1/5, 2nd number: 1 7/9
15 - 169 is -7145.
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Related: 2/5-16/9 1/5-32/9 1/10-16/9 1/5-16/18 3/5-16/9 1/5-48/9 1/15-16/9 1/5-16/27 1/5-80/9 1/25-16/9 1/5-16/45 7/5-16/9 1/35-16/9 1/5-16/63
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