Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 2 0/30
130 - 6030 is -5930.
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Related: 2/30-60/30 1/60-60/30 3/30-60/30 1/90-60/30 1/30-60/90 5/30-60/30 7/30-60/30
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