The input is two speeds (for the trip and return trip) and output is average speed. Assume units are consistent, say miles per hour (MPH).
So, for example, a train travels at 60 MPH on a trip and at 100 MPH on return trip. What was its average speed for the entire trip?
Solution Stats
Solution Comments
-
2 Comments
Oyeniyi
on 19 Nov 2014
harmmean(x) does exist
Pritesh Shah
on 20 Nov 2014
May be NOt in cody...
Problem Recent Solvers88
Suggested Problems
-
Back to basics 8 - Matrix Diagonals
715 Solvers
-
Determine the number of odd integers in a vector
335 Solvers
-
254 Solvers
-
1567 Solvers
-
210 Solvers
More from this Author70
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Solution 860217
bad test suite case.