The truck used up 48 liters of fuel before stopping, and after stopping 32 liters.

The truck used up 48 liters of fuel before stopping, and after stopping 32 liters. How many hours was the car on the road if it consumed 16 liters of fuel in 1 hour?

To begin with, in order to better understand the meaning of the problem, it is necessary to make a short note on the problem statement:

Spent before stopping – 48 liters of fuel;
Spent after a stop – 32 liters of fuel;
For 1 hour – 16 liters of fuel;
Travel time – ? hours;

So that there are no problems with the calculations, we will solve the problem in several steps:

1.48 + 32 = 80 liters of fuel – was used by a truck for the entire time;

2.80: 16 = 5 hours – the time that the truck was on the way;

Answer: 5 hours.