v/w = 9 for w 

Please note that the dash between v and w means the fraction sign


Sagot :

[tex]\frac{v}{w}=9 \to\boxed{w=\frac{v}{9}}[/tex]
[tex]\frac{v}{w}=9|\cdot w\\ v=9w|:9\\ w=\frac{v}{9} [/tex]