Question

The 1st trip used 25.02 gallons of fuel, the 2nd trip used 20.6 gallons, & the last trip used only 0.25 of a gallon. How much fuel was used altogether?

Answer 1

We are going to sum all the gallons of fuel used in the first, second, and last trip altogether.

Hence, the amount of fuel used altogether is 45.87gallons.