Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 2 4/5
54 - 145 is -3120.
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Related: 10/4-14/5 5/4-28/5 5/8-14/5 5/4-14/10 15/4-14/5 5/4-42/5 5/12-14/5 5/4-14/15 25/4-14/5 5/4-70/5 5/20-14/5 5/4-14/25 35/4-14/5 5/4-98/5 5/28-14/5 5/4-14/35
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