Tolong bantuannya ya.. Pake cara sekalian juga. Terima kasih

~> R' = R2 + R3 + R4

= 5 + 5 + 5 ~ 15 Ω ✓

R" = R5 + R6

= 5 + 5 ~ 10 Ω ✓

~> Rp(par) = [1/R' + 1/R" + 1/R9]-¹

= [1/15 + 1/10 + 1/2]-¹

= 3/2 ~ 1,5 Ω ✓

~> R(pengganti) = R1 + Rp(par) + R7 + R8

= 10 + 1,5 + 7 + 6

= 24,5 Ω ✓✓