Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 2 10/30
130 - 7030 is -2310.
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Related: 2/30-70/30 1/60-70/30 1/30-70/60 3/30-70/30 1/90-70/30 1/30-70/90 5/30-70/30 7/30-70/30
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