Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 3 4/7
130 - 257 is -743210.
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Related: 2/30-25/7 1/30-50/7 1/60-25/7 1/30-25/14 3/30-25/7 1/30-75/7 1/90-25/7 1/30-25/21 5/30-25/7 1/30-25/35 7/30-25/7 1/30-25/49
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