Solutions by everydaycalculation.com
1st number: 16/18, 2nd number: 13 3/6
1618 - 816 is -22718.
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Related: 32/18-81/6 16/36-81/6 16/18-81/12 48/18-81/6 16/54-81/6 16/18-81/18 80/18-81/6 16/90-81/6 16/18-81/30 16/18-81/42
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