Solutions by everydaycalculation.com
1st number: 1 5/10, 2nd number: 8 1/10
1510 + 8110 is 485.
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Related: 30/10+81/10 15/20+81/10 15/10+81/20 45/10+81/10 15/30+81/10 15/10+81/30 75/10+81/10 15/50+81/10 15/10+81/50 15/70+81/10 15/10+81/70
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