Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 2 1/10
405 - 2110 is 5910.
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Related: 80/5-21/10 40/5-42/10 40/10-21/10 40/5-21/20 40/5-63/10 40/15-21/10 40/5-21/30 40/25-21/10 40/5-21/50 40/35-21/10 40/5-21/70
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