Solutions by everydaycalculation.com
78 - 48 is 38.
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Related: 14/8-4/8 7/16-4/8 7/8-4/16 21/8-4/8 7/8-12/8 7/24-4/8 7/8-4/24 35/8-4/8 7/8-20/8 7/40-4/8 7/8-4/40 49/8-4/8 7/8-28/8 7/56-4/8 7/8-4/56
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