Respuesta :

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1 pint = 2 cups
1 gallon = 8 pints or 16 cups

6 cups = 3 pints
1/2 gallon = 4 pints

3 pints + 4 pints = 7 pints

Frank used 3 pints of cream and 4 pints of milk, for a combined total of 7 pints or both.