Solutions by everydaycalculation.com
1st number: 1/30, 2nd number: 1 1/15
130 - 1615 is -3130.
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Related: 2/30-16/15 1/30-32/15 1/60-16/15 1/30-16/30 3/30-16/15 1/30-48/15 1/90-16/15 1/30-16/45 5/30-16/15 1/30-80/15 1/30-16/75 7/30-16/15
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