tolong ya kk. terima kasih

32 + 8 + 2 + 1/2 + ....
a = 32
r = 8/32 = 1/4

S~ = a/(1 - r)
S~ = 32/(1 - 1/4)
S~ = 32/(3/4)
S~ = 32 . 4/3
S~ = 128/3

S~ = 42 2/3

S~ = 42,67