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i dont get this pls help me

 Mar 3, 2018
 #1
avatar+100571 
+1

We are looking for all rectangles such that

 

Shorter Side              18           9

___________    =    ___   =   ____

Longer Side              32          16

 

The rectangle at the bottom left obviously qualifies

 

We need to check

 

14.4 / 25.6   = 9 / 16      the rectangle at the bottom right also qualifies

 

21.6 / 41. 6   =  27 / 52     No

 

23 / 37    No

 

 

cool cool cool

 Mar 3, 2018

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