6. how many ml are in 4 gallons?

6. how many ml are in 4 gallons?
Answer
Explanation:
Step1: Recall the conversion factor
1 gallon = 3785.41 mL
Step2: Calculate for 4 gallons
We multiply the number of gallons (4) by the conversion factor. So, $4\times3785.41 = 15141.64$ mL
Answer:
15141.64 mL