Solutions by everydaycalculation.com
1st number: 3/80, 2nd number: 2 4/10
380 - 2410 is -18980.
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Related: 6/80-24/10 3/80-48/10 3/80-24/20 9/80-24/10 3/80-72/10 3/80-24/30 15/80-24/10 3/80-24/50 21/80-24/10 3/80-24/70
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