Solutions by everydaycalculation.com
1st number: 9/50, 2nd number: 1 8/10
950 - 1810 is -8150.
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Related: 18/50-18/10 9/50-36/10 9/50-18/20 27/50-18/10 9/50-54/10 9/50-18/30 45/50-18/10 9/50-90/10 9/50-18/50 63/50-18/10 9/50-18/70
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