Solutions by everydaycalculation.com
1st number: 18/20, 2nd number: 3 15/20
1820 + 7520 is 9320.
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Related: 36/20+75/20 18/40+75/20 18/20+75/40 54/20+75/20 18/60+75/20 18/20+75/60 90/20+75/20
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