Question

1. how many ml are in 4 gallons?

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