Final answer:
After calculating the speeds, Jurgen runs at 5.2 miles per hour while Greta runs at 7.5 miles per hour, indicating that Jurgen runs at a slower rate than Greta.
Step-by-step explanation:
To determine who runs at a slower rate between Jurgen and Greta, we need to calculate their running speeds and compare them. Speed is defined as distance divided by time.
Jurgen's speed can be calculated as follows:
26 miles
/
5 hours
=
5.2 miles per hour (mph)
.
Greta's speed can be calculated as follows:
15 miles
/
2 hours
=
7.5 miles per hour (mph)
.
Comparing the two speeds, we see that Jurgen runs at 5.2 mph while Greta runs at 7.5 mph. Therefore, Jurgen runs at a slower rate than Greta.