The result of your conversion between peck [US] and gallon [US, dry] appears here
To convert between Peck [US] and Gallon [US, Dry] you have to do the following:
First divide 0.0044048838*2 / 0.0044048838 = 2.
Then multiply the amount of Peck [US] you want to convert to Gallon [US, Dry], use the chart below to guide you.
Symbol: pk
No description
Symbol: gal
No description