+0  
 
0
79
2
avatar+464 

here we go

 

 Oct 10, 2018
 #1
avatar
+1

OQ / (OM + OQ)  =  OP ( OP + ON)

6/(9+6) = OP / (25)

6 / 15  =  OP /25

OP = 25  * 6/15

OP = 10

 Oct 10, 2018
 #2
avatar+464 
+1

Yes it is, thank you so much

 Oct 10, 2018

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