Posted by **Sarah ** on Sunday, March 25, 2012 at 2:19pm.

JJ's boat will go 15 mph in still water. If he can go 12 mph downstream in the same amount of time it takes to go 9 mph upstream, what is the speed of the current?

## Answer this Question

## Related Questions

- Algebra - 13. A boat cruises downstream for 2 hours before heading back. It ...
- Help...More Math Help!!!...Please! - A kayaker paddled 2 hours with a 6 mph ...
- math - A boat travels 23 mph relative to the riverbank while going downstream ...
- Math - A boat, which moves at 18 mph in still water, travels 14 miles downstream...
- college math - boat travels 160 miles downstream in the same time that it takes ...
- Algebra 2 - how would you solve: the current in the river flowed at 3 mph. The ...
- math - The speed of a stream is 6 mph. If a boat travels 52 miles downstream in ...
- Algebra - A riverboat cruise line has a boat that can travel 76 mi downstream in...
- Math - a motorboat can go 24 miles downstream in the same amount of time that it...
- MAth - John can travel 8 miles upstream in the same time it takes him to go 12 ...

More Related Questions