Solutions by everydaycalculation.com
1st number: 3 8/30, 2nd number: 28/30
9830 - 2830 is 73.
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Related: 98/30-56/30 98/60-28/30 98/30-28/60 98/30-84/30 98/90-28/30 98/30-28/90
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