tolong ya harus pakai cara no 4 n 5

[tex] \frac{18}{d } = \frac{57}{95} [/tex]
[tex]57d = 1710 \\ d = \frac{1710}{57} = 30[/tex]





[tex] \frac{2}{130} = \frac{9}{e} \\ \frac{1}{65} = \frac{9}{e} [/tex]
[tex]e = 585[/tex]