Solutions by everydaycalculation.com
1st number: 2 5/20, 2nd number: 1/20
4520 - 120 is 115.
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Related: 90/20-1/20 45/20-2/20 45/40-1/20 45/20-1/40 45/20-3/20 45/60-1/20 45/20-1/60 45/20-5/20 45/20-7/20
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