Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 4 4/5
121 - 245 is -499105.
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Related: 2/21-24/5 1/21-48/5 1/42-24/5 1/21-24/10 3/21-24/5 1/21-72/5 1/63-24/5 1/21-24/15 5/21-24/5 1/21-24/25 7/21-24/5 1/21-24/35
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