Solutions by everydaycalculation.com
1st number: 1 3/5, 2nd number: 3/10
85 - 310 is 1310.
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Related: 16/5-3/10 8/5-6/10 8/10-3/10 8/5-3/20 24/5-3/10 8/5-9/10 8/15-3/10 8/5-3/30 40/5-3/10 8/5-15/10 8/25-3/10 8/5-3/50 56/5-3/10 8/5-21/10 8/35-3/10 8/5-3/70
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