Solutions by everydaycalculation.com
1st number: 8 4/10, 2nd number: 4 9/10
8410 - 4910 is 72.
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Related: 84/10-98/10 84/20-49/10 84/10-49/20 84/30-49/10 84/10-49/30 84/50-49/10 84/10-49/50 84/70-49/10 84/10-49/70
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