The liters used by Andre during the month is 2983 liters.
In order to determine the required value, gallons have to be converted to liters.
3.8 liters = 1 gallon
In order to convert to liters, multply 3.8 by 785
3.8 x 785 = 2983 liters
To learn how to convert units, please check: https://brainly.com/question/25993533