Solutions by everydaycalculation.com
1st number: 3 1/5, 2nd number: 1/40
165 - 140 is 12740.
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Related: 32/5-1/40 16/5-2/40 16/10-1/40 16/5-1/80 48/5-1/40 16/5-3/40 16/15-1/40 80/5-1/40 16/5-5/40 16/25-1/40 16/5-7/40 16/35-1/40
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