Question #13350117

can someone helps me please, math problem??

please guys I need help I can not understand this problem and probably I will have it in my test!!! thank you!!! A barge takes 2 hours to move ( a constant rate) downstream for 16 miles, helped by a current of 3 miles per hour. if the barge's engines are set at the same pace, find the time of its return trip against the current.

2014-01-27 04:25:58

TELL US , if you have any answer

There is NEVER a problem, ONLY a challange!

The is a free-to-use knowledgebase.
  The was started on: 02.07.2010.
  It's free to register. Once you are a registered user, you can ask questions, or answer them.
  (Unless registration you can just answer the questions anonymously)
  Only english!!! Questions and answers in other languages will be deleted!!

Cheers: the PixelFighters


C'mon... follow us!

Made by, history, ect.