Question 1184139
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At the same starting point, Margeorie and Paula decided to run in opposite directions. 
Margeorie runs at a speed of 15 kph due west while Paula runs at a speed of 12 kph due east. 
How long will it take for them to be 135 km apart?
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<pre>
The distance between them increases at the rate of  15 km/h + 12 km/h = 27 km/h.


Hence, they will be 135 km apart in  {{{135/27}}} = 5 hours.
</pre>

Solved.


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For simple Travel & Distance problems, &nbsp;see introductory lessons 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://www.algebra.com/algebra/homework/word/travel/Travel-and-Distance-problems.lesson>Travel and Distance problems</A>  

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/travel/Travel-and-Distance-problems-for-two-bodies-moving-toward-each-other.lesson>Travel and Distance problems for two bodies moving in opposite directions</A> 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/travel/Typical-catching-up-Travel-and-Distance-problems.lesson>Travel and Distance problems for two bodies moving in the same direction (catching up)</A>

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