Solutions by everydaycalculation.com
1st number: 1 5/9, 2nd number: 1 19/21
149 - 4021 is -2263.
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Related: 28/9-40/21 14/9-80/21 14/18-40/21 14/9-40/42 42/9-40/21 14/27-40/21 14/9-40/63 70/9-40/21 14/45-40/21 98/9-40/21 14/63-40/21
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