Solutions by everydaycalculation.com
1518 - 1518 is 01.
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Related: 30/18-15/18 15/18-30/18 15/36-15/18 15/18-15/36 45/18-15/18 15/18-45/18 15/54-15/18 15/18-15/54 75/18-15/18 15/18-75/18 15/90-15/18 15/18-15/90
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