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Mathematics 15 Online
OpenStudy (anonymous):

Pick a friend or family member to be the character of your word problem. This friend or family member may do one of the following: • Drive a boat Step 2: speed 18 mph Step 3: Select the number of hours (be reasonable please) that your friend or family member drove the boat against the current speed you chose in step 2. Step 4: Select the number of hours that your friend or family member made the same trip with the current (this should be a smaller number, as your friend or family member will be traveling with the current).

OpenStudy (anonymous):

Step 5: Write out the word problem you created and calculate how fast your friend or family member was traveling in still water. Round your answer to the nearest mph.

OpenStudy (mertsj):

Did you pick a friend or family member?

OpenStudy (anonymous):

Family member (sister)

OpenStudy (mertsj):

And she is going to drive a boat at 18 mph?

OpenStudy (anonymous):

Yes, well I am not sure at what speed you are supposed to drive a boat. I thought 18mph would be reasonable.

OpenStudy (mertsj):

It sounds good. So now you have to say how many hours she is going to drive it and it will be against the current. So how many hours?

OpenStudy (anonymous):

5 hours

OpenStudy (mertsj):

Ok. Now I am going to put this information in a table so we can keep track of it.

OpenStudy (mertsj):

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