Solutions by everydaycalculation.com
1st number: 4/5, 2nd number: 7 1/9
45 - 649 is -28445.
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Related: 8/5-64/9 4/10-64/9 4/5-64/18 12/5-64/9 4/15-64/9 4/5-64/27 20/5-64/9 4/25-64/9 4/5-64/45 28/5-64/9 4/35-64/9 4/5-64/63
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