Solutions by everydaycalculation.com
1st number: 3/30, 2nd number: 2 15/30
330 - 7530 is -125.
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Related: 6/30-75/30 3/60-75/30 3/30-75/60 9/30-75/30 3/90-75/30 3/30-75/90 15/30-75/30 21/30-75/30
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