Solutions by everydaycalculation.com
1st number: 4 2/10, 2nd number: 2 8/10
4210 - 2810 is 75.
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Related: 84/10-28/10 42/10-56/10 42/20-28/10 42/10-28/20 42/10-84/10 42/30-28/10 42/10-28/30 42/50-28/10 42/10-28/50 42/70-28/10 42/10-28/70
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