Solutions by everydaycalculation.com
1st number: 18/20, 2nd number: 1 16/20
1820 + 3620 is 2710.
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Related: 36/20+36/20 18/20+72/20 18/40+36/20 18/20+36/40 54/20+36/20 18/60+36/20 18/20+36/60 90/20+36/20
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