Tolong dijawab pake caranya ya thanks

Hambatan total rangkaian
= 4 + 2(hasil paralel 3 & 6)
= 6 ohm

Arus rangkaian
V = I R
12 = I 6
I = 2

Arus yg melalui hambatan 6 ohm
I = 1/3 A (pakai perbandingan, tegangan di hambatan 3 & 6 sama)