<PRE><B>Question 790517</B>
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The two trains are approaching each other at 50 plus 80 = 130 miles per hour.  Since they are 130 miles apart, they will meet in one hour.  If the fly is going 120 miles per hour, he will travel 120 miles in that hour.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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