Solutions by everydaycalculation.com
1st number: 1 4/10, 2nd number: 1 6/10
1410 + 1610 is 31.
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Related: 28/10+16/10 14/10+32/10 14/20+16/10 14/10+16/20 42/10+16/10 14/10+48/10 14/30+16/10 14/10+16/30 70/10+16/10 14/10+80/10 14/50+16/10 14/10+16/50 98/10+16/10 14/70+16/10 14/10+16/70
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