Jawabanmu

2014-05-06T15:13:52+07:00
F = frekuensi
L = panjang senar

f1 / f2 = L2 / L1
150 / 25 = L2 / 880
6 = L2 / 880
L2 = 6.880
L2 = 5280
1 5 1