Question

Julio is running in a 13.1 mile race.there are water stops every 2.75 miles along the route from the beginning of the race. What is the difference between the last water stop and the end of the race?

Answer 1

If the race was 13.75 miles, then there would be 5 stops for water.
This means there are 4 stops, meaning 4x2.75 = 11
13.1-11=2.1 miles