Respuesta :
85 becaus there are 128 ounces in a gallon and 128 times 4 is 512 ounces and 512 divided by 6 is 85.3 to be exact.
85.3 6oz. cups can fill 4 gallons of juice.
128oz.= 1 gallon
128*4=512
512/6=85.3
128oz.= 1 gallon
128*4=512
512/6=85.3