Solutions by everydaycalculation.com
1st number: 3/10, 2nd number: 4 8/10
310 + 4810 is 5110.
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Related: 6/10+48/10 3/10+96/10 3/20+48/10 3/10+48/20 9/10+48/10 3/30+48/10 3/10+48/30 15/10+48/10 3/50+48/10 3/10+48/50 21/10+48/10 3/70+48/10 3/10+48/70
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