Jawabanmu

2014-06-03T07:46:08+07:00
Anggap:
A = gaji agus semula
B = gaji budi semula
B = 125% . A
(A + c) = 125% . B = 125% . 125% . A
A + c = 5/4 . 5/4 A
A + c = 25/16 A
c = 9/16 A
c = 9/16 . 100% = 56,25%
jadi, persentase kenaikannya 56,25%.