Lez M.
asked • 06/20/18S and J go for a 30 km walk. At one point S waits for 20 minutes. Even with this delay S finishes 2h before J. How long did it take for each person to finish?
Find the speed of each person as well
More
1 Expert Answer
Andy C. answered • 06/24/18
Tutor
4.9
(27)
Math/Physics Tutor
S has traveling time of T hours
J has traveling time of T+2
S has speed of 30/T
J has speed of 30/(T+2)
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
Mark M.
06/20/18