Question

I need help pls help

Answer 1

$\frac{8}{w}=\frac{56}{105}$

Multiply both sides by w:

$8=(\frac{56}{105})w$

multiply both sides by 105:

$\begin{gathered} 8\cdot105=56w \\ 840=56w \end{gathered}$

Divide both sides by 56:

$\begin{gathered} w=\frac{840}{56} \\ w=15 \end{gathered}$