Solutions by everydaycalculation.com
1st number: 3/10, 2nd number: 2 10/15
310 + 4015 is 8930.
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Related: 6/10+40/15 3/10+80/15 3/20+40/15 3/10+40/30 9/10+40/15 3/30+40/15 3/10+40/45 15/10+40/15 3/50+40/15 3/10+40/75 21/10+40/15 3/70+40/15
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