Solutions by everydaycalculation.com
1st number: 1 10/20, 2nd number: 1 8/20
3020 - 2820 is 110.
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Related: 60/20-28/20 30/20-56/20 30/40-28/20 30/20-28/40 90/20-28/20 30/20-84/20 30/60-28/20 30/20-28/60
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