Solutions by everydaycalculation.com
1st number: 4/10, 2nd number: 1 1/5
410 - 65 is -45.
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Related: 8/10-6/5 4/10-12/5 4/20-6/5 4/10-6/10 12/10-6/5 4/10-18/5 4/30-6/5 4/10-6/15 20/10-6/5 4/10-30/5 4/50-6/5 4/10-6/25 28/10-6/5 4/10-42/5 4/70-6/5 4/10-6/35
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