Solutions by everydaycalculation.com
1st number: 16/30, 2nd number: 3 3/6
1630 - 216 is -8930.
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Related: 32/30-21/6 16/30-42/6 16/60-21/6 16/30-21/12 48/30-21/6 16/30-63/6 16/90-21/6 16/30-21/18 80/30-21/6 16/30-21/30 16/30-21/42
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