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Thank you!

 Oct 13, 2019
 #1
avatar+9138 
+2

Good Morning Guest!

 

\(\frac{10.5}{8+6}=\frac{\overline{PR}}{8}\\ \overline{PR}=\frac{10.5\cdot 8}{8+6}\)

\(\overline{PR}=6\)

 

laugh  !

 Oct 13, 2019
edited by asinus  Oct 13, 2019

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