Solutions by everydaycalculation.com
1st number: 1/20, 2nd number: 4 0/20
120 + 8020 is 8120.
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Related: 2/20+80/20 1/40+80/20 1/20+80/40 3/20+80/20 1/60+80/20 1/20+80/60 5/20+80/20 7/20+80/20
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