Solutions by everydaycalculation.com
1st number: 2 14/20, 2nd number: 10/20
5420 - 1020 is 115.
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Related: 54/40-10/20 54/20-10/40 54/20-30/20 54/60-10/20 54/20-10/60 54/20-50/20 54/20-70/20
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