119 times .4 = 47.6
Hope this helped
AB is horizontal. The slope of a horizontal line is zero.
For this case we have to, so that both runners finish at the same time, Dave must also reach 88 seconds.

With respect to the times we have:

Dave must have a 33-second disadvantage.
This means that in those 33 seconds of difference Jack runs:

So, Dave must lose 165 yards to get to Jack
Answer:
165