Question 1184718
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Kim {{{highlight(left)}}} the mall and traveled toward the lake at an average speed of 25 mph. 
Daniel left sometime later traveling in the opposite direction with an average speed of 30 mph . 
After Kim had traveled for two hours they were 110 mi. apart . How long did Daniel travel ?
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<pre>
    How long did Daniel travel = {{{(110 - 2*25)/30}}} = {{{(110-50)/30}}} = {{{60/30}}} = 2 hours.


From the solution, Daniel traveled exactly the same time as Kim, which means that they started AT THE SAME TIME,

i.e. SIMULTANEOUSLY.
</pre>

Solved, answered and explained.