Solutions by everydaycalculation.com
1st number: 9/10, 2nd number: 1 4/45
910 - 4945 is -1790.
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Related: 18/10-49/45 9/10-98/45 9/20-49/45 9/10-49/90 27/10-49/45 9/30-49/45 45/10-49/45 9/50-49/45 63/10-49/45 9/70-49/45
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