### Home > A2C > Chapter 12 > Lesson 12.3.2 > Problem 12-144

12-144.

A hiker decided to spend his days walking around the country. On the first day he walked 25 miles, but on the following days he found he could not keep up that pace. On average he traveled 5% less each day. If he could walk forever, how far would he go? Homework Help ✎

Treat this as an infinite geometric series with *a* = 25 and *r* = 0.95.

For additional help see the Math Notes box for this lesson.