Solutions by everydaycalculation.com
1st number: 4 1/5, 2nd number: 5/30
215 - 530 is 12130.
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Related: 42/5-5/30 21/5-10/30 21/10-5/30 21/5-5/60 63/5-5/30 21/5-15/30 21/15-5/30 21/5-5/90 21/5-25/30 21/25-5/30 21/5-35/30 21/35-5/30
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