Solutions by everydaycalculation.com
1st number: 3 0/5, 2nd number: 9/20
155 - 920 is 5120.
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Related: 30/5-9/20 15/5-18/20 15/10-9/20 15/5-9/40 45/5-9/20 15/5-27/20 15/5-9/60 75/5-9/20 15/5-45/20 15/25-9/20 15/5-63/20 15/35-9/20
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