hayoo yg bisa jawabb dijawabb yhaa

Rangkaian paralel :
1/Rp = 1/R + 1/2R
1/Rp = 2/2R + 1/2R
1/Rp = 3/2R
Rp = 2R/3

Rangkaian seri (total) :
Rt = 2R + 2R/3
Rt = 6R/3 + 2R/3
Rt = 8R/3
Rt = 2 2/3 R

semoga membantu
tolong tandai yg terbaik :)