jika a=-15dan aperb =50 tentukan nilai B

[tex]a = - 15 \\ \frac{a}{b} = 50 \\ a = 50b \\ - 15 = 50b \\ 50b = - 15 \\ b = \frac{ - 15}{50} \\ b = - \frac {3 }{10} \\ b = - 0.3[/tex]