Solutions by everydaycalculation.com
1st number: 4/10, 2nd number: 2 8/10
410 + 2810 is 165.
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Related: 8/10+28/10 4/10+56/10 4/20+28/10 4/10+28/20 12/10+28/10 4/10+84/10 4/30+28/10 4/10+28/30 20/10+28/10 4/50+28/10 4/10+28/50 28/10+28/10 4/70+28/10 4/10+28/70
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