Solutions by everydaycalculation.com
1st number: 7/8, 2nd number: 2 2/20
78 - 4220 is -4940.
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Related: 14/8-42/20 7/8-84/20 7/16-42/20 7/8-42/40 21/8-42/20 7/24-42/20 7/8-42/60 35/8-42/20 7/40-42/20 49/8-42/20 7/56-42/20
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