Solutions by everydaycalculation.com
1st number: 1/5, 2nd number: 4 9/10
15 - 4910 is -4710.
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Related: 2/5-49/10 1/5-98/10 1/10-49/10 1/5-49/20 3/5-49/10 1/15-49/10 1/5-49/30 1/25-49/10 1/5-49/50 7/5-49/10 1/35-49/10 1/5-49/70
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