To convert 1 gallon to milliliters, we can use the conversion factors provided:
1 gallon = 4 quarts 1 quart = 946.35 milliliters
First, we convert gallons to quarts: 1 gallon = 4 quarts
Next, we convert quarts to milliliters: 4 quarts × 946.35 mL/quart = 3785.4 mL
So, there are 3785.4 mL in 1 gallon.
The correct response is: 3785.4 mL.