To find out how many milliliters are in 1 gallon, we can use the conversion factors provided.
Since:
- 1 gallon = 4 quarts
- 1 quart = 946.35 milliliters
We can calculate the milliliters in 1 gallon as follows:
1 gallon = 4 quarts × 946.35 mL/quart
Calculating that gives:
1 gallon = 4 × 946.35 mL = 3785.4 mL
So, the answer rounded to the nearest tenth is 3785.4 mL.