Solutions by everydaycalculation.com
1st number: 1/45, 2nd number: 1 3/12
145 - 1512 is -221180.
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Related: 2/45-15/12 1/45-30/12 1/90-15/12 1/45-15/24 3/45-15/12 1/45-45/12 1/45-15/36 5/45-15/12 1/45-75/12 1/45-15/60 7/45-15/12 1/45-15/84
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