Solutions by everydaycalculation.com
1845 - 145 is 1745.
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Related: 36/45-1/45 18/45-2/45 18/90-1/45 18/45-1/90 54/45-1/45 18/45-3/45 90/45-1/45 18/45-5/45 18/45-7/45
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