Solutions by everydaycalculation.com
1st number: 2 0/20, 2nd number: 1 5/20
4020 - 2520 is 34.
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Related: 80/20-25/20 40/20-50/20 40/20-25/40 40/20-75/20 40/60-25/20 40/20-25/60
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