Solutions by everydaycalculation.com
1st number: 4/5, 2nd number: 1 5/20
45 - 2520 is -920.
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Related: 8/5-25/20 4/5-50/20 4/10-25/20 4/5-25/40 12/5-25/20 4/5-75/20 4/15-25/20 4/5-25/60 20/5-25/20 4/25-25/20 28/5-25/20 4/35-25/20
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