Respuesta :
hi!
So during the whole trip, they used 12 gallons and then at the end had 3 leftover. So just add those 2 together and you gets 15 gallons.
15 - 12 = 3
12 + 3 = 15
they started with 15 gallons!
Hope this helps!
So during the whole trip, they used 12 gallons and then at the end had 3 leftover. So just add those 2 together and you gets 15 gallons.
15 - 12 = 3
12 + 3 = 15
they started with 15 gallons!
Hope this helps!
The amount of gas used and the amount of gas left are illustrations of arithmetic operations.
15 gallons were in the tank at the start of the trip
The given parameters are:
[tex]\mathbf{Used = 12\ gallon}[/tex]
[tex]\mathbf{End = 3\ gallon}[/tex]
The required equation is:
[tex]\mathbf{Beginning = Used + End }[/tex]
Substitute known values
[tex]\mathbf{Beginning = 12\ gallons + 3\ gallons}[/tex]
Evaluate like terms
[tex]\mathbf{Beginning = 15\ gallons}[/tex]
Hence, 15 gallons were in the tank at the start of the trip
Read more about arithmetic operations at:
https://brainly.com/question/15385899