Question 1184054
<pre>
           INITIAL               GAVE 3:1, 3r:r
Ken        (3/2)x                (3/2)x-3r
Lionel       x                      x-r
Mike       (3/4)(3/2)x=(9/8)x   (9/8)x+4r
</pre>


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As a result, Mike
had twice as many bookmarks as before, and Lionel had 32 bookmarks more than Ken.
How many bookmarks did Ken give to Mike?
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{{{system((9/8)x+4r=2(9/8)x,and,(x-r)-((3/2)x-3r)=32)}}}

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