Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 1 15/30
130 - 4530 is -2215.
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Related: 2/30-45/30 1/30-90/30 1/60-45/30 1/30-45/60 3/30-45/30 1/90-45/30 1/30-45/90 5/30-45/30 7/30-45/30
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