bantu ya please......kumpul beso soalnya

75/300x220=55 b.jawabannya

[tex] \frac{Np}{Ns} = \frac{Vp}{Vs} \\ \frac{75}{300} = \frac{Vp}{220} \\ 300Vp = 220 \times 75 \\ 300Vp = 16500 \\ Vp = \frac{16500}{300} \\ Vp = 55 \: volt[/tex]

☛️ Jadi, jawabannya B.