Hello,Originally Posted by Chrissy
nearly the same problem was answered by Capt.Black ("Another word problem" by sugar_babee). So I'll give you only the equation which you can solve easily:
The time of canoeing adds up to 5.5 h. So you get:
The lcd = (v+3)(v-3). Multiply by lcd and rearrange the terms, then you have:
You'll get 2 answers. You have to check which one is plausible with your problem.